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15 Indian PMs and Their Decisions That Changed India

Aug 10, 2026

Ramya B

India celebrates its 80th Independence Day this year, on August 15, 2026. It is a day to remember the freedom fighters who gave everything for the country. It is also a day to look back at the leaders who shaped India after that freedom was won.

Since 1947, 15 Prime Ministers have guided the country through some of its biggest turning points. Jawaharlal Nehru laid the foundation for a modern, industrialised India. Decades later, Narendra Modi pushed through sweeping reforms that changed how the country trades, travels and connects online.

Every one of these leaders made decisions that still affect our daily lives, whether we notice it or not. In this post, we look back at their most historic choices and the impact they left behind. This Independence Day, take a moment to know not just who led the country, but what they actually did for it.

Indian Prime Ministers and Their Historic Decisions

Indian Prime Ministers at a Glance

Narendra Modi

Tenure: 26th May 2014- Present

About Narendra Modi

Narendra Damodardas Modi is the 14th Prime Minister of India and the country’s longest-serving continuously elected Prime Minister. On 10th June 2026, he completed 4,399 consecutive days in office, surpassing the 4,398-day record held by Jawaharlal Nehru since 1964. He had already passed Indira Gandhi’s 4,077-day consecutive tenure back in July 2025. Nehru still holds the record for the longest total time as Prime Minister, at just over 16 years.

Since taking office, Modi has pushed through some of independent India’s most far-reaching reforms. He scrapped Article 370 in Jammu and Kashmir, passed the Triple Talaq Bill in 2019, and rolled out the New Education Policy in 2020. On the economic front, his government introduced GST 2.0 in September 2025, cutting the tax structure down to two main slabs and exempting individual health and life insurance from GST entirely. A new Income Tax Act came into force from April 1, 2026, replacing the 64-year-old 1961 law and making income up to ₹12 lakh tax-free.

India’s foreign policy under Modi has stayed firm and largely non-aligned, helped by External Affairs Minister S. Jaishankar’s steady handling of the Russia-Ukraine war, the Israel-Iran conflict, and tensions with the US over tariffs. Trade has grown alongside this. India has signed 9 major Free Trade Agreements and Comprehensive Economic Partnership Agreements covering 38 countries during his tenure, including deals with the UK, Oman, and New Zealand.

On the security front, Operation Sindoor and Operation Mahadev targeted terrorist infrastructure in Pakistan following the 2025 Pahalgam attack. The government has since raised defence spending to ₹7.85 lakh crore in the 2026-27 budget, a 15% increase, calling it a direct extension of a decade of defence reforms.

Place of Birth: Vadnagar, Gujarat

Qualification: Bachelor of Arts in Political Science, School of Open Learning at the University of Delhi

Narendra Modi’s Notable Achievements

• Became India’s longest-serving continuously elected Prime Minister on 10th June 2026, with 4,399 consecutive days in office
• Secured major foreign defence deals including BrahMos exports to the Philippines ($375M) and Indonesia, alongside defence systems supplied to Armenia (Pinaka, Akash, ATAGS) worth over $2 billion
• Signed 9 FTAs and CEPAs with 38 countries, including the UK, Oman, and New Zealand
• Secured long-term civil nuclear uranium supply agreements with Canada ($1.9 billion deal through 2035) and Australia to fuel India’s 100 GW nuclear target by 2047
• Rolled out GST 2.0 in September 2025, cutting the GST structure to two main slabs and exempting health and life insurance
• Brought in a new Income Tax Act from April 2026, making income up to ₹12 lakh tax-free
• Launched Operation Sindoor and Operation Mahadev against terrorist camps in Pakistan
• Raised defence budget allocation to ₹7.85 lakh crore for 2026-27, the largest for any ministry
• India became the world’s 4th largest economy in 2025, with nominal GDP projected at $4.5 trillion in 2026
• Pioneered private space sector reforms, paving the way for Skyroot Aerospace’s successful Vikram-1 orbital rocket mission
• Inaugurated the Chenab Bridge, the world’s highest railway bridge, in Jammu and Kashmir
• Scrapped Article 370, ending Jammu and Kashmir’s special status
• Introduced the New Education Policy in 2020, with its 5+3+3+4 structure
• Rolled out UPI internationally in countries including Bhutan, Nepal, UAE, France, and the UK
• Launched Ayushman Bharat, now the world’s largest government-funded health insurance scheme
• Ran the Swachh Bharat Mission, taking sanitation coverage from 38% to 99%

Why It Still Matters Today

• UPI now processes over 22.7 billion transactions every month and runs live in 7 countries, making it India’s most visible soft power export and a direct product of this government’s digital push.
• GST 2.0 marks the first structural overhaul of India’s tax system since GST itself launched in 2017, and its effect on consumer prices and compliance will shape economic debate well beyond 2026.
• Skyroot’s Vikram-1 launch on July 18, 2026, made India only the third country after the US and China with private orbital launch capability, a direct result of the space sector reforms this government pushed through. It signals a shift from state-only space missions to a growing private space economy.
• The Article 370 abrogation continues to shape Jammu and Kashmir’s political and economic landscape. Investment inflows, tourism numbers, and the statehood question all remain live issues today.

Dr Manmohan Singh

Tenure: 22nd May 2004- 26th May 2014

About Manmohan Singh

Dr. Manmohan Singh was widely regarded as one of India’s finest economists and its best Finance Minister. He joined the Indian government as an Economic Advisor in the Ministry of Commerce and went on to hold roles including Advisor to the Prime Minister, Deputy Chairman of the Planning Commission, and Governor of the Reserve Bank of India. As Prime Minister, he oversaw some of the biggest economic changes in the country’s history. Dr. Singh passed away on 26th December 2024 at the age of 92, following age-related health complications.

Place of birth: Gah, Pakistan
Qualification: Bachelor’s and Master’s in Economics

Dr. Manmohan Singh’s Notable Achievements

• Fastest Growth & Poverty Drop: GDP growth averaged 8%; poverty fell from 37% to 22%. 180M people exited poverty.
• MGNREGA Launch: World’s largest rural employment scheme; over 2B person-days of work annually.
• RTI Act (2005): Empowered citizens to file 4-5M requests/year, unearthing scams and boosting transparency.
• US-India Nuclear Deal: NSG waiver ended nuclear isolation, enabling global civil nuclear trade.

Why It Still Matters Today

• Aadhaar, seeded under his government in 2009, now covers 1.38 billion Indians and has saved an estimated ₹2.23 lakh crore in subsidy leakages; it is the backbone of every direct benefit transfer scheme running today.
• MGNREGA still employs over 3.5 crore households annually, and its biggest unintended effect is visible in rural wages: it created a floor that raised agricultural wages 6–7% per year through the 2010s.
• RTI continues to be one of India’s most powerful accountability tools; over 60 lakh applications are filed every year, exposing everything from local corruption to defence procurement irregularities.

Inder Kumar Gujral

Tenure: 21st April 1997- 19th March 1998

About Inder Kumar Gujral

Famous for implementing the Gujral Doctrine, Mr. I.K. Gujral was in office for 10 months. He held important positions including Minister of External Affairs, Water Resources Minister, and Minister of Information and Broadcasting before becoming Prime Minister. Gujral was also part of India’s freedom struggle and was jailed for taking part in the Quit India Movement.

Place of Birth: Jhelum, Present-Day Pakistan
Qualification: Bachelor of Commerce, Punjab University

Inder Kumar Gujral’s Notable Achievements

• Gujral Doctrine: A no-reciprocity approach to South Asia that prioritised trust-building with smaller neighbours.
• Media Freedom: Enabled private FM radio and repealed restrictive press proposals.

Why It Still Matters Today

• His doctrine of non-reciprocity with smaller neighbours, giving without expecting in return, is still cited as a model for India’s Neighbourhood First policy, even if it is rarely followed with the same consistency.
• The India-Bangladesh water sharing relationship he helped shape as a diplomat is entering a critical phase. The 1996 Ganga Treaty, signed under his predecessor H.D. Deve Gowda, expires in December 2026, and both countries are now in active renewal talks that will test the same spirit of goodwill Gujral championed.

Haradanahalli Doddegowda Deve Gowda

Tenure: 1st June 1996- 21st April 1997

About Haradanahalli Doddegowda 

Holding the post for 10 months, Mr. Gowda was also the head of the United Front Government and Chairman of its Steering Committee, the highest body overseeing all constituents of the ruling front. Before becoming Prime Minister, he served as Chief Minister of Karnataka, where he successfully led the government through several challenges.

Place of Birth: Haradanahalli, Karnataka
Qualification: Diploma in Civil Engineering from L.V. Polytechnic

Haradanahalli Doddegowda’s Notable Achievements

• Reform Continuity: GDP grew 7.8%; Dream Budget slashed tax rates. FDI and forex inflows rose.
• TRAI Establishment: Telecom regulatory authority created, leading to the telecom boom.
• Ganga Water Treaty (1996): Signed the landmark water-sharing treaty with Bangladesh at Farakka, settling decades of dry-season water disputes with a 30-year framework.

Why It Still Matters Today

• TRAI, established under his watch, today regulates over 1.17 billion telecom subscribers, one of the largest telecom markets in the world. Without an independent regulator in place, the competitive spectrum auctions that enabled Jio’s disruptive ₹1/GB data pricing in 2016 would not have been structurally possible.
• The 1997 Dream Budget’s tax rate cuts, income tax slashed, corporate tax simplified, set the template for supply-side fiscal thinking that every subsequent government has used.
• The Ganga Water Treaty he signed is now entering a critical juncture. It expires in December 2026, and India and Bangladesh are in active renewal talks, with Dhaka linking the strength of future ties directly to how the new agreement is negotiated.

Atal Bihari Vajpayee

Tenure: 16th May 1996- 1st June 1996; 19th March 1998- 10th October 1999; 10th October 1999- 22nd May 2004

About Atal Bihari Vajpayee 

One of India’s most recognised politicians, Mr. Vajpayee was the first non-Congress Prime Minister to complete a full term in office. He co-founded the Bharatiya Janata Party and served as its first President. Under his leadership, India transitioned into a new era, with major efforts to expand digital connectivity and position the country as a global software hub.

Place of Birth: Gwalior
Qualification: BA in Hindi, English and Sanskrit; MA in Political Science

Atal Bihari Vajpayee’s Notable Achievements 

• Pokhran-II Nuclear Tests: Declared India a nuclear state; 5 tests conducted, followed by a no-first-use pledge.
• Golden Quadrilateral Highways: 5,846 km of highways built, reducing travel time and boosting logistics.
• Kargil War Leadership: India successfully evicted Pakistani infiltrators; 527 soldiers martyred.
• Sarva Shiksha Abhiyan: Launched universal education drive; primary enrollment rose to 96%.

Why It Still Matters Today 

• The Golden Quadrilateral is the physical spine of India’s logistics economy, and Modi’s PM Gati Shakti programme, launched in 2021, is explicitly the next chapter of what Vajpayee began.
• Pokhran-II fundamentally altered South Asia’s strategic balance. India’s nuclear deterrent, which still anchors its posture toward Pakistan and China, is a direct product of the 1998 tests, and every subsequent arms control and nuclear deal negotiation flows from that decision.
• Sarva Shiksha Abhiyan raised primary school enrollment to 96%, a foundation that later enabled programmes like mid-day meals and, eventually, the Right to Education Act of 2009.

P.V Narasimha Rao

Tenure: 21st June 1991-16th May 1996

About P.V Narasimha Rao

Referred to as the Father of Indian Economic Reforms, Narasimha Rao was instrumental in India’s growth and globalisation. Before becoming the PM of India, he was the Chief Minister of Andhra Pradesh. He also held various portfolios in Andhra Pradesh’s cabinet and was responsible for major reforms in the state. Under his Prime Ministership, India experienced a shift in its economic model, going from a mixed economy to a market economy.

Place of Birth: Laknepally, Telangana

Qualification: Master’s degree in law, Hislop College

P.V. Narsimha Rao Notable Achievements

• 1991 Economic Reforms: Ended License Raj, liberalized trade, allowed FDI, and devalued the rupee. GDP jumped from 1.1% to 7.3% in 3 years.
• Panchayati Raj Amendments: The 73rd & 74th Amendments empowered 3M+ local reps, reserving 33% seats for women.
• Look East & Israel Ties: Launched the Look East policy and established diplomatic ties with Israel.

Why It Still Matters Today

• India’s GDP was $270 billion in 1991. It has since grown roughly fifteenfold, standing at over $4 trillion in 2026 and ranking among the world’s top six economies. That entire trajectory- the IT industry, private banks, telecom competition, FDI inflows- traces back to the 1991 reforms Rao and Manmohan Singh executed together.
• His Look East Policy became Modi’s Act East Policy. ASEAN is now India’s 4th largest trading partner, with bilateral trade exceeding $130 billion annually.
• The Panchayati Raj amendments he passed now govern over 2.5 lakh gram panchayats. The 33% reservation for women he introduced has put over 14 lakh elected women representatives in local governance, the largest such experiment in democracy globally.

Chandra Shekhar Singh

Tenure: 10th November 1990- 21st June 1991

About Chandra Shekhar Singh 

The second shortest tenure after Mr. Charan Singh, Chandra Shekhar’s time in office lasted a little over 7 months. He was drawn to politics from a young age and was known for his revolutionary ideas around social change. He also held the post of Minister of Home Affairs during his time as Prime Minister. Due to the political instability of that period, he was unable to achieve much before his government fell.

Place of Birth: Ibrahimpatti
Qualification: Bachelor of Arts, Satish Chandra PG College; Master’s in Political Science, Allahabad University

Chandra Shekhar Singh’s Notable Achievements 

• Gold Pledge to Avert Default: Airlifted 47 tonnes of gold to secure an emergency IMF loan. Reserves were at a 2-week import cover.
• Reform Blueprint: Initiated stabilisation steps that paved the way for the 1991 liberalisation.

Why It Still Matters Today 

• The 1991 gold airlift was a national humiliation, but it was the direct trigger for the liberalisation reforms that followed. India’s policymakers resolved that it would never happen again. Today, India’s forex reserves stand at over $690 billion, according to the RBI’s 2025-26 Annual Report, enough for nearly 11 months of imports, a deliberate overcorrection born from that crisis.
• The stabilisation steps Chandra Shekhar initiated gave the next government (Rao’s) the political cover and technical groundwork to push through the big-bang 1991 reforms within weeks of taking office.

Vishwanath Pratap Singh

Tenure: 2nd December 1989- 10th November 1990

About Vishwanath Pratap Singh 

The 7th Prime Minister of India, Vishwanath Pratap Singh, started his political journey at a young age. Before becoming Prime Minister, he was Chief Minister of Uttar Pradesh and held cabinet portfolios including Commerce, Finance, and Defence. Best known for implementing the Mandal Commission’s recommendations, his short 11-month tenure was packed with consequential decisions.

Place of Birth: Prayagraj
Qualification: B.Sc from the University of Pune; B.A., LL.B from Allahabad University

Vishwanath Pratap Singh’s Notable Achievements 

• Mandal Commission Implementation: Granted 27% OBC job reservations, empowering 40% of the population.
• Anti-Corruption Focus: Pushed the Bofors probe and enacted the Prevention of Corruption Act.

Why It Still Matters Today 

• The Mandal Commission implementation remains the single most consequential act in post-independence social policy. OBC reservations reshaped electoral politics permanently; today, no national party can win without an explicit OBC strategy. India’s ongoing national census, which began in April 2026, includes caste enumeration for the first time since 1931, a direct continuation of the same conversation VP Singh’s decision started.
• His decision also triggered a counter-movement that accelerated the BJP’s Ram Mandir campaign in 1990, meaning two of the biggest forces in Indian politics today (OBC mobilisation and Hindutva) both trace their modern political form to decisions made during his 11-month tenure

Rajiv Gandhi

Tenure: 31st October 1984- 2nd December 1989

About Rajiv Gandhi 

Part of the Gandhi-Nehru family, Rajiv Gandhi was the son of Indira Gandhi. After his brother Sanjay Gandhi died in a plane crash, Rajiv entered politics. He remains the youngest person to have held the post of Prime Minister in India. A licensed commercial pilot, he had worked for Indian Airlines before entering public life. As Prime Minister, he is often credited with sparking India’s IT revolution.

Place of Birth: Mumbai, Maharashtra
Qualification: B.Tech, Trinity College (dropped out)

Rajiv Gandhi’s Notable Achievements 

• Telecom & Computer Reforms: Set up C-DOT and liberalised IT imports, sparking a digital revolution.
• Anti-Defection Law & Voting Age: Introduced the 52nd Amendment (anti-defection) and lowered the voting age to 18, adding around 35 million new voters.
• Assam & Punjab Peace Accords: Signed historic agreements that reduced militancy and restored state stability.
• Early Economic Liberalisation: Eased industrial licensing and cut tax rates, raising GDP growth to 5.5%.

Why It Still Matters Today 

• India’s IT export industry, worth $224 billion in FY25 and employing 5.8 million people, is the direct descendant of Rajiv Gandhi’s 1984-89 computer policy. He removed import duties on computers and set up C-DOT at a time when most of the world still saw computing as a Western monopoly.
• Lowering the voting age to 18 added roughly 50 million voters in the 1989 election. Today, the 18-25 age group comprises approximately 180 million voters and is the most fiercely contested demographic in every general election.
• The anti-defection law he introduced (52nd Amendment) still governs political stability in Parliament and state assemblies. Though it is regularly tested, it remains the primary check against floor-crossing.

Charan Singh

Tenure: 28th July 1979- 14th January 1980

About Charan Singh 

Considered the champion of peasants, Chaudhary Charan Singh had a brief time in office. A lawyer by profession, he served Uttar Pradesh in various capacities and was known for speaking out against corruption, nepotism, and inefficiency in administration. He was also the architect of major land reforms in UP and authored several books, including ‘Abolition of Zamindari’.

Place of Birth: Hapur
Qualification: LL.B and Master’s in Arts from Agra University

Charan Singh’s Notable Achievements 

• Pro-Farmer Reforms: Architect of UP’s Zamindari Abolition Act. Focused on land reforms, rural investment, and farm support prices.
• Cottage Industries & Rural Development: Backed rural industries and banking access, laying the groundwork for future rural empowerment.

Why It Still Matters Today 

• Charan Singh never got to present a single budget; his government fell before that. Yet his agrarian ideology became the template for every farm loan waiver that followed. As recently as June 2026, Maharashtra approved a waiver covering around 56 lakh farmers worth over ₹36,000 crore, following similar moves by Tamil Nadu and Telangana the same year.
• His land reform work in UP (Zamindari Abolition Act, 1950) gave millions of small farmers direct ownership of land, a social transformation whose effects are still visible in western UP’s rural political economy today

Morarji Desai

Tenure: 24th March 1977- 28th July 1979

About Morarji Desai 

The first Indian PM not from the Congress party, Morarji Desai was, and still is, the oldest person to hold the Prime Minister’s office. A renowned independence activist, he led the government formed by the Janata Party. Before serving as PM, he was the 2nd Chief Minister of Bombay State from 1952 to 1956.

Place of Birth: Valsad
Qualification: Graduated from Wilson College, Mumbai

In his two years in office, he brought about several major reforms.

Morarji Desai’s Notable Achievements 

• Shah Commission Inquiry: Investigated Emergency abuses, restoring democratic institutions.
• Diplomatic Outreach: First Indian PM to visit Pakistan and normalise ties with China post-1962.
• Nuclear Restraint: Maintained a moratorium on nuclear weapons development, advocating disarmament.

Why It Still Matters Today 

• Morarji Desai demonetised ₹1,000, ₹5,000, and ₹10,000 notes in 1978 to curb black money, India’s first demonetisation. When Modi demonetised ₹500 and ₹1,000 notes in 2016, commentators immediately drew comparisons, and the debate about its effectiveness still echoes those same arguments.
• The Shah Commission he set up to investigate Emergency excesses produced India’s most detailed official account of executive overreach. Its findings shaped the 44th Constitutional Amendment (1978), which made it significantly harder for any future government to declare and sustain an Emergency. 2025 marked the 50th anniversary of the Emergency’s imposition, renewing national attention on the safeguards his government put in place, safeguards that remain in force today.

Indira Gandhi

Tenure: 24th January 1966 to 24 March 1977; 14th January 1980 to 31st October 1984

About Indira Gandhi 

Known as the Iron Lady of India, Indira Gandhi is the only woman to have served as Prime Minister of India. Before becoming PM, she served as Minister of Information and Broadcasting from 1964 to 1966. She concurrently held portfolios including Minister of Atomic Energy, Minister of Home Affairs, and Minister of External Affairs. A central figure in Indian politics, she brought about significant changes during her time in office.

Place of Birth: Prayagraj
Qualification: Visva-Bharati University (dropped out); Somerville College, Oxford (dropped out)

Indira Gandhi’s Notable Achievements 

• Bank Nationalisation (1969): 14 banks were nationalised, expanding credit access in rural areas. Agriculture loans rose from 2% to 13% by 1973.
• 1971 War & Bangladesh Liberation: Led India to victory, resulting in Bangladesh’s creation and 93,000 Pakistani POWs, the largest surrender since WWII.
• Pokhran-I Nuclear Test (1974): India’s first nuclear test made it the 6th nation with nuclear capability.
• Emergency (1975–77): Suspended democracy and jailed over 140,000 people. Later led to constitutional limits on emergency powers.

Why It Still Matters Today 

• Bank nationalisation’s legacy is still visible today. Public sector banks hold around 59% of India’s banking assets, a massive reach into rural credit that private banks still don’t match. The bad-loan crisis this model once produced has since eased considerably; RBI data shows gross NPAs fell to a multi-decade low of 1.8% by March 2026, with public and private banks now reporting almost identical asset quality for the first time in years.
• The 1971 war and Bangladesh’s creation permanently established India as the dominant power in South Asia. It also created the dynamic of a two-front concern for Pakistan, a military calculus that still shapes South Asian security architecture today.
• The Emergency of 1975-77 left a constitutional scar that produced a permanent safeguard: the 44th Amendment made it far harder to suspend Fundamental Rights and required parliamentary approval every six months to continue an Emergency. 2025 marked the 50th anniversary of the Emergency’s imposition, renewing national reflection on that safeguard, which every Indian still benefits from today.

Lal Bahadur Shastri

Tenure: 9th June 1964 to 11th Jan 1966

About Lal Bahadur Shastri 

Considered a leader of the masses, Lal Bahadur Shastri also served as Railway Minister and Home Minister. In his two-year tenure, before his tragic death, he brought in several key achievements. His famous slogan ‘Jai Jawan, Jai Kisan’, coined during the 1965 Indo-Pakistan war, cheered both soldiers and farmers and remains widely remembered.

Place of Birth: Mughalsarai
Qualification: Bachelor’s in Philosophy and Ethics, Vidyapith

Lal Bahadur Shastri’s Notable Achievements 

• Green Revolution Kickstart: Faced with food shortages, Shastri promoted high-yield seeds and irrigation. Wheat output rose from 12 million tons (1965) to 20 million by 1970.
• Dairy Sector Boost: Founded the NDDB in 1965, laying the groundwork for Operation Flood. India became the world’s top milk producer by the 1990s.
• 1965 War Leadership: Successfully defended India in the 1965 war with Pakistan and signed the Tashkent Agreement.

Why It Still Matters Today 

• The National Dairy Development Board he founded in 1965 eventually powered Operation Flood, the programme that made India the world’s largest milk producer. India now produces around 239 million tonnes of milk a year, a quarter of global output. Amul, born from this ecosystem, crossed ₹1 lakh crore (around $11.9 billion) in brand turnover for the first time in FY2025-26.
• The Green Revolution he seeded created India’s wheat self-sufficiency, and India even began exporting wheat to other nations. But it also created Punjab’s groundwater crisis: decades of paddy monoculture have depleted aquifers so severely that the state may face a water emergency within a generation. One decision, two very different 60-year outcomes.

Gulzarilal Nanda

Tenure: 27th May 1964 to 9th June 1964; 11th January to 24th January 1966

About Gulzarilal Nanda 

Serving as acting Prime Minister after the death of Pt. Jawaharlal Nehru, Mr. Nanda held office for two months. Apart from being a politician, he was an economist who had worked as a research scholar on labour issues and held the post of Union Minister for Labour and Employment. In his brief tenure, he did not sit quietly, instead bringing about several changes. He was later appointed acting Prime Minister again for 13 days, following Lal Bahadur Shastri’s death

Place of Birth: Sialkot, Pakistan
Qualification: Studied in Lahore, Agra, and Allahabad. Research scholar on labour problems, University of Allahabad

Gulzarilal Nanda’s Notable Achievements 

• Leadership During Crisis: Steered India through turbulent transitions as interim PM after the 1964 and 1966 deaths of Jawaharlal Nehru and Lal Bahadur Shastri. He ensured stability after the 1962 Indo-China and 1965 Indo-Pak wars.
• Labour Reforms Initiated: Pioneered modern labour policies as Union Labour Minister, improving industrial relations, strengthening trade unions, and pushing for fair wages and worker rights.

Why It Still Matters Today 

• Gulzarilal Nanda’s most underrated contribution was what he did not do: in two moments of acute national crisis, the deaths of Nehru and Shastri, he ensured a smooth democratic transfer of power, resisting any temptation to extend his own tenure. In a newly independent nation with fragile institutions, that restraint set a precedent for peaceful succession that India has maintained ever since.
• The labour law frameworks he shaped as Union Labour Minister, including protections around retrenchment and industrial disputes, are the direct ancestors of India’s four new Labour Codes, which consolidated 29 central labour laws and came into force in November 2025 after sitting dormant for nearly five years.

Jawaharlal Nehru

Tenure: 15th August 1947 to 27th May 1964

About Jawaharlal Nehru

The longest-serving Prime Minister, Chacha Nehru (as he is fondly remembered), was a central figure in Indian politics, both before and after independence. Born on 14 November 1889, his significant focus was to enhance the country’s industrial sector, for which he started the ‘five-year plan in 1951′.

Place of Birth: Prayagraj

Qualification: Graduated with an honours degree in natural science from Trinity College

Jawaharlal Nehru’s Notable Achievements

• Non-Alignment in Foreign Policy: Nehru founded the Non-Aligned Movement (NAM) in 1961, allowing India to stay neutral during the Cold War. NAM grew to 121 members, representing two-thirds of UN members and over half of the global population.
• Five-Year Plans & Industrialization: Nehru launched state-led development with the First Five-Year Plan (1951–56), achieving 3.6% GDP growth (vs 2.1% projected). He established major dams and IITs, and the Second Plan focused on heavy industry with steel plants like Bhilai and Durgapur.
• States Reorganisation Act (1956): Nehru redrew state boundaries based on languages, forming 14 states and 6 union territories. This balanced national unity with linguistic diversity.

The list can go on. Considering he was India’s first Prime Minister and served for 17 years, it is hardly a surprise.

Why It Still Matters Today

• The IITs Nehru established between 1951 and 1961 are today the single most influential institutions in India’s economic rise. They produce engineers who built Silicon Valley, lead global tech companies, and seed India’s startup ecosystem, and they were conceived as state-led institutions at a time when India had almost no engineering infrastructure.
• Nehru’s Non-Alignment strategy is being tested more directly today than it has in decades. India’s continued Russian oil purchases through 2025-26, even amid US tariff pressure and a shifting trade deal with Washington, have reopened a genuine debate: is India’s strategic autonomy holding firm, or is it quietly tilting toward one bloc? Analysts remain divided, but the terms of the debate trace directly back to the doctrine Nehru set in the 1950s.
• The States Reorganisation Act (1956), which drew India’s internal map along linguistic lines, is why India held together as a democracy. Linguistic states gave regional identities a constitutional home within the union, defusing separatist pressures that might otherwise have fragmented the country.

Wrapping Up

From Nehru’s five-year plans to Modi’s tenure records, each of these 15 leaders left a mark that still shapes India today. Some decisions took years to show their impact. Others are still playing out right now, in courtrooms, in trade talks, in the fields where farmers wait for the next loan waiver.

FAQs

How many Prime Ministers has India had since independence?

India has had 15 Prime Ministers since independence in 1947. Jawaharlal Nehru was the first, serving until 1964, and Narendra Modi is the current and longest continuously serving Prime Minister, in office since 2014.

Who was India’s first Prime Minister?

Jawaharlal Nehru was India’s first Prime Minister, serving from 15th August 1947 to 27th May 1964. He led the country for over 17 years, the longest tenure of any Indian Prime Minister to date.

Who is the longest-serving Prime Minister of India?

Narendra Modi is India’s longest-serving continuously elected Prime Minister. He completed 4,399 consecutive days in office on 10th June 2026, surpassing Jawaharlal Nehru’s 4,398-day record as an elected leader.

Who was India’s shortest-serving Prime Minister?

Gulzarilal Nanda served the shortest combined tenure, acting as interim Prime Minister twice, for two months in 1964 and 13 days in 1966, following the deaths of Nehru and Lal Bahadur Shastri.

Who was the only female Prime Minister of India?

Indira Gandhi remains India’s only female Prime Minister. She served two terms, from 1966 to 1977 and 1980 to 1984, and is remembered for bank nationalisation and leading India through the 1971 war.

Which Prime Minister introduced economic liberalisation in India?

P.V. Narasimha Rao introduced India’s landmark economic reforms in 1991, ending the License Raj, liberalising trade, and allowing foreign investment. His Finance Minister, Manmohan Singh, executed the reforms that transformed India’s economy.

Who was the first non-Congress Prime Minister of India?

Morarji Desai was India’s first Prime Minister from outside the Congress party, leading the Janata Party government from 1977 to 1979. He was also the oldest person to hold the office.

Which Prime Minister conducted India’s first nuclear test?

Indira Gandhi oversaw India’s first nuclear test, Pokhran-I, in 1974, making India the sixth nation with nuclear capability. Atal Bihari Vajpayee later conducted the Pokhran-II tests in 1998, formally declaring India a nuclear state.

Who implemented the Mandal Commission recommendations?

V.P. Singh implemented the Mandal Commission’s recommendations in 1990, granting 27% OBC job reservations. The decision remains one of the most consequential in India’s social policy history and still shapes electoral politics today.

What is Narendra Modi’s biggest economic reform as Prime Minister?

GST 2.0, rolled out in September 2025, is among Modi’s biggest economic reforms. It cut India’s GST structure to two main slabs and exempted individual health and life insurance from GST entirely.