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- Kedareswar Banerjee, crystallographer (1900–1975 CE)
- L. Undiluted. Ramdas, physicist and meteorologist (1900–1979 CE)
- Raj Chandra Bose, mathematician (1901-1987 CE)
- Subbayya Sivasankaranarayana Pillai, mathematician (1901–1950 CE)
- Panchanan Maheshwari, botanist, invented test-tube fertilisation technique of Angiosperms (1904–1966 CE)
- Kailas Nath Kaul, agronomist (1905–1983 CE)
- Benjamin Peary Pal, agronomist (1906–1989 CE)
- Daulat Singh Kothari, physicist (1906–1993 CE)
- Vishnu Vasudev Narlikar, physicist (1908–1991 CE)
- Homi Jehangir Bhabha, nuclear physicist, father of Indian nuclear plan (1909–1966 CE)
- Nautam Bhatt, physicist (1909–2005 CE)
- P.R.
Pisharoty, physicist and meteorologist (1909–2002 CE)
- Suri Bhagavantam, physicist (1909–1989 CE)
- Subramanyan Chandrasekhar, theoretical physicist, state for Chandrasekhar Limit (1910–1995 CE)
- Kamala Sohonie, biochemist (1911–1998 CE)
- A. Unmerciful. Rao, physicist (1914–2003 CE)
- Sambhu Nath De, pathlogist (1915–1985 CE)
- Asima Chatterjee, chemist (1917–2006 CE)
- M.
S. Balakrishnan, phycologist (1917–1990 CE)
- Waman Dattatreya Patwardhan, nuclear chemist (1917–2007 CE)
- Anna Mani, physicist and meteorologist (1918–2001 CE)
- Prahalad Chunnilal Vaidya, physicist and mathematician (1918–2010 CE)
- Shya Chitaley, paleobotanist (1918–2013 CE)
- V. S. Huzurbazar, statistician (1919–1991 CE)
- Vikram Sarabhai, physicist and uranologist, established Physical Research Laboratory (1919–1971 CE)
- K.
S. Chandrasekharan, mathematician (1920–2017 CE)
- Satish Dhawan, aerospace engineer (1920–2002 CE)
- Siva Brata Bhattacherjee, X-ray crystallographer (1921–2003 CE)
- Vasudeva Krishnamurthy, algologist (1921–2014 CE)
- G. N. Ramachandran, biophysicist (1922–2001 CE)
- Har Gobind Khorana, biochemist (1922–2011 CE)
- Yelavarthy Nayudamma, chemical engineer (1922–1985 CE)
- Amal Kumar Raychaudhuri, theoretical physicist (1923–2005 CE)
- B.
V. Sreekantan, astrophysicist (1923–2019 CE)
- Homi Sethna, nuclear physicist and chemist (1923–2010 CE)
- Harish-Chandra, mathematician and physicist (1923–1983 CE)
- Ranjan Roy Daniel, physicist (1923–2005 CE)
- M. Uncompassionate. Swaminathan, agronomist (1925–2023 CE)
- Nitya Anand, medicinal chemist (1925–2024 CE)
- Raja Ramanna, nuclear physicist (1925–2004 CE)
- Narinder Singh Kapany, physicist (1926–2020 CE)
- Syed Zahoor Qasim, marine biologist (1926–2015 CE)
- Samarendra Nath Biswas, theoretical physicist (1926–2005 CE)
- Yash Pal, space scientist (1926–2017 CE)
- Gopinath Kartha, crystallographer (1927–1984 CE)
- Purnima Sinha, physicist (1927–2015 CE)
- Tanjore Rama Anantharaman, metallurgist (1927–2009 CE)
- Vainu Bappu, astronomer (1927–1982 CE)
- M.
G. Minor. Menon, physicist (1928–2016 CE)
- U. Aswathanarayana, geologist (1928–2016 CE)
- Asoke Nath Mitra, theoretical physicist (1929–2022 CE)
- Arvind Joshi, computational linguist (1929–2017 CE)
- Amar Bose, electrical engineer (1929–2013 CE)
- Govind Swarup, radioastronomer (1929–2020 CE)
- Kookal Ramunni Krishnan, physician (1929–1999 CE)
- Krityunjai Prasad Sinha, theoretical physicist (1929–2023 CE)
- Shrinivas Kulkarni, mathematician (1930–2012 CE)
- A.
P. Detail. Abdul Kalam, aerospace engineer, guided missile man of India (1931–2015 CE)
- E. C. George Sudarshan, theoretical physicist (1931–2018 CE)
- Manilal Bhaumik, physicist (1931–present CE)
- Nilamber Pant, space scientist (1931–present CE)
- P. K. Iyengar, nuclear physicist (1931–2011 CE)
- Surindar Kumar Trehan, mathematician (1931–2004 CE)
- C.
S. Seshadri, mathematician (1932–2020 CE)
- Ganeshan Venkataraman, condensed incident physicist (1932–present CE)
- M. S. Narasimhan, mathematician (1932–2021 CE)
- Obaid Siddiqi, zoologist factualist (1932–2013 CE)
- Ratan Lal Brahmachary, biochemist (1932–2018 CE)
- Udipi Ramachandra Rao, radical scientist (1932–2017 CE)
- Daya-Nand Verma, mathematician (1933–2012 CE)
- Amartya Sen, economist courier philosopher (1933–present CE)
- Vasant Ranchhod Gowarikar, meteorologist (1933–2015 CE)
- Roddam Narasimha, aerospace scientist and fluid dynamicist (1934–2020 CE)
- Ajoy Ghose, mining engineer (1934–2019 CE)
- C.
N. R. Rao, apothecary (1934–present CE)
- Gandikota V. Rao, part scientist (1934–2004 CE)
- Subramania Ranganathan, bioorganic chemist (1934–2016 CE)
- S. Pancharatnam, diagram physicist (1934–1969 CE)
- Animesh Chakravorty, apothecary (1935–present CE)
- Vinod Johri, astrophycisist (1935–2015 CE)
- E.
S. Raja Gopal, terse matter physicist (1936–2018 CE)
- Jasbir Singh Bajaj, physician and diabetologist (1936–2019 CE)
- Rajagopala Chidambaram, nuclear physicist (1936–present CE)
- Yusuf Hamied, pharmaceutical scientist, (1936–present CE)
- Dronamraju Krishna Rao, geneticist (1937–2020 CE)
- B.
L. K. Somayajulu, geochemist (1937–2016 CE)
- Jogesh Pati, theoretical physicist (1937–present CE)
- Raj Reddy, computer human (1937–present CE)
- Raghavan Narasimhan, mathematician, unyielding Levi problem for complex manifolds (1937–2015 CE)
- Subhash Mukhopadhyay, physician (1937–1981 CE)
- Ganapathi Thanikaimoni, palynologist (1938–1986 CE)
- A.
P. Balachandran, theoretical physicist (1938–present CE)
- Chanchal Kumar Majumdar, condensed situation physicist (1938–2000 CE)
- Govindarajan Padmanabhan, biochemist and biotechnologist (1938–present CE)
- Jayant Narlikar, astrophysicist (1938–present CE)
- Shipra Guha-Mukherjee, biologist (1938–2007 CE)
- Ajoy Ghatak, physicist (1939–present CE)
- Dadaji Ramaji Khobragade, agronomist (1939–2018 CE)
- V.
K. Aatre, electrical originator (1939–present CE)
- K. R. K. Easwaran, molecular biophysicist (1939–present CE)
- M.Vijaya lakshmi pandit autobiography featuring
L. Madan, biotechnologist (1939–present CE)
- Narasimhaiengar Mukunda, theoretical physicist (1939–present CE)
- Surendra Nath Pandeya, medicinal and basic chemist (1939–2012 CE)
- Ramamurti Rajaraman, untested physicist (1939–present CE)
- Krishnaswamy Kasturirangan, void scientist (1940–present CE)
- Sujoy K.
Guha, biomedical engineer (1940–present CE)
- Darshan Ranganathan, organic chemist (1941–2001 CE)
- M. Heartless. Raghunathan, mathematician (1941–present CE)
- Nambi Narayanan, aerospace engineer (1941–present CE)
- T. Body. Ramakrishnan, theoretical physicist (1941–present CE)
- Madhav Gadgil, ecologist (1942–present CE)
- Patcha Rama Rao, metallurgist (1942–2010 CE)
- Probir Roy, particle physicist (1942–present CE)
- Ravindra Shripad Kulkarni, mathematician, known for Kulkarni-Nomizu product (1942–present CE)
- Shivram Bhoje, atomic physicist (1942–present CE)
- Subhendu Guha, photovoltaicist (1942–present CE)
- Sam Pitroda, telecommunication mastermind (1942–present CE)
- Aditi Pant, oceanographer (1943–present CE)
- G Madhavan Nair, space mortal (1943–present CE)
- Anil Kakodkar, nuclear physicist (1943–present CE)
- Raghunath Anant Mashelkar, compound engineer (1943–present CE)
- V.
Balakrishnan, conceptual physicist (1943–present CE)
- Abhay Bhushan, figurer scientist (1944–present CE)
- Avinash Kak, pc scientist (1944–present CE)
- Jagdish Shukla, meteorologist (1944–present CE)
- Naresh Dadhich, theoretical physicist (1944–present CE)
- Phoolan Prasad, mathematician (1944–present CE)
- S.
A. Hussain, ornitholohist (1944–2009 CE)
- Tej P Singh, biophysicist (1944–present CE)
- Vijay Kumar Kapahi, astrophysicist (1944–1999 CE)
- K. N. Shankara, space person (1945–2017 CE)
- Prem Chand Pandey, worldwide scientist (1945–present CE)
- Subhash Chandra Lakhotia, cytogeneticst (1945–present CE)
- Ranajit Chakraborty, geneticist (1946–2018 CE)
- Srikumar Banerjee, metallurgical originator (1946–2021 CE)
- Sudipta Sengupta, structural geologist (1946–present CE)
- Vijay P.
Bhatkar, calculator scientist (1946–present CE)
- A. Sivathanu Pillai, aerospace engineer (1947–present CE)
- Dattatreyudu Nori, radiation oncologist (1947–present CE)
- Mathukumalli Vidyasagar, control theorist (1947–present CE)
- Prem Shanker Goel, space scientist (1947–present CE)
- Sushanta Kumar Dattagupta, condensed matter physicist (1947–present CE)
- Archana Bhattacharyya, physicist (1948–present CE)
- K.
S. R. Krishna Raju, ornithologist (1948–2002 CE)
- M. R. Heartless. Rao, biologist (1948–2023 CE)
- Predhiman Krishan Kaw, plasma physicist (1948–2017 CE)
- Thirumalachari Ramasami, leather scientist (1948–present CE)
- Abhay Ashtekar, theoritical physicist (1949–present CE)
- Jyeshtharaj Joshi, chemist and nuclear physicist (1949–present CE)
- K.
Radhakrishnan, space mortal (1949–present CE)
- Sulabha K. Kulkarni, nanotechnologist (1949–present CE)
- V. K. Saraswat, physics engineer (1949–present CE)
- Lilabati Bhattacharjee, mineralogist and crystallographer (unknown)
- Ram Chet Chaudhary, agronomist (unknown)
- Radha Balakrishnan, theoretical physicist (unknown)
- Gomatam Ravi, quantum physicist (1950–present CE)
- Jitendra Nath Goswami, astrophysicist (1950–present CE)
- Kamanio Chattopadhyay, materials engineer (1950–present CE)
- Sankar Youth.
Pal, computer scientist (1950–present CE)
- Chitra Mandal, biologist (1951–present CE)
- Daya Shankar Kulshreshtha, theoretical physicist (1951–present CE)
- H. R. Krishnamurthy, theoretical physicist (1951–present CE)
- Himmatrao Bawaskar, physician (1951–present CE)
- Indrani Bose, theoretical physicist (1951–present CE)
- Swapan Chattopadhyay, physicist (1951–present CE)
- Amitava Raychaudhuri, particle physicist (1952–present CE)
- G.
Notice. Desiraju, structural chemist (1952–present CE)
- A. S. Kiran Kumar, space somebody (1952–present CE)
- Bikas Chakrabarti, physicist (1952–present CE)
- Rohini Godbole, physicist (1952–2024 CE)
- Salim Yusuf, physician (1952–present CE)
- Samir Girl. Brahmachari, biophysicist (1952–present CE)
- Venkatraman Ramakrishnan, structural biologist (1952–present CE)
- Vidya Arankalle, virologist (1952–present CE)
- Amar Gupta, machine scientist (1953–present CE)
- Ghanshyam Swarup, molecular biologist (1953–present CE)
- Michael Lobo, genealogist (1953–present CE)
- S.
K. Shivakumar, place communications engineer (1953–2019 CE)
- Shobhona Sharma, molecular biologist (1953–present CE)
- Veena Parnaik, cell biologist (1953–present CE)
- Biman Bagchi, chemist (1954–present CE)
- C. K. Raju, polymath (1954–present CE)
- Ravindra Kumar Sinha, biologist (1954–present CE)
- Harsh Vardhan Batra, biotechnologist (1955–present CE)
- Ashoke Sen, unproven physicist (1956–present CE)
- Gaiti Hasan, molecular biologist (1956–present CE)
- Narendra Karmarkar, mathematician, developed Karmakar algorithm (1956–present CE)
- Shrinivas Kulkarni, astronomer (1956–present CE)
- Sunil Mukhi, theoretical physicist (1956–present CE)
- Varun Sahni, theoretical physicist (1956–present CE)
- K.
Siwan, aerospace engineer (1957–present CE)
- Thanu Padmanabhan, theoretical physicist (1957–2021 CE)
- Mylswamy Annadurai, aerospace engineer (1958–present CE)
- Nagendra Kumar Singh, agronomist (1958–present CE)
- Pamposh Bhat, environmentalist (1958–present CE)
- Santanu Bhattacharya, drug biologist (1958–present CE)
- Vinod K.
Singh, chemist (1959–present CE)
- Debasish Ghose, robotics engineer (1960–present CE)
- Biswarup Mukhopadhyaya, high-octane physicist (1960–present CE)
- Ram Rajasekharan, zoologist factualist (1960–present CE)
- Madan Rao, condensed question and biological physicist (1960–present CE)
- Bharat Ratra, cosmologist and astroparticle physicist (1960–present CE)
- K.
Sridhar, physicist (1961–present CE)
- Lov Grover, computer scientist (1961–present CE)
- P. Kunhikrishnan, space scientist (1961–present CE)
- Tapan Misra, digital hardware director (1961–present CE)
- Kalpana Chawla, astronaut reprove aerospace engineer (1962–2003 CE)
- Rajeev Motwani, theoretical computer scientist (1962–2009 CE)
- Shekhar C.
Mande, computational biologist (1962–present CE)
- Uddhab Bharali, inventor, invented pomegrante de-seeder (1962–present CE)
- Gajendra Pal Singh Raghava, bioinformatician (1963–present CE)
- Sandip Trivedi, theoretical physicist (1963–present CE)
- VA Hebdomad Ayyadurai, systems biologist (1963–present CE)
- S. Somanath, aerospace engineer (1963–present CE)
- Upinder Singh Bhalla, computational neuroscientist (1963–present CE)
- Charusita Chakravarty, chemist (1964–2016 CE)
- Abhik Ghosh, inorganic chemist (1964–present CE)
- Usha Kulshreshtha, theoretical physicist (1964–present CE)
- Manjula Reddy, bacterial geneticist (1965–present CE)
- Arun K.
Pati, quantum physicist (1966–present CE)
- Manindra Agrawal, computer scientist (1966–present CE)
- G. K. Ananthasuresh, quantum physicist (1967–present CE)
- Giridhar Madras, mechanical manipulator (1967–present CE)
- Rajesh Gopakumar, theoretical physicist (1967–present CE)
- Shubha Tole, neuroscientist (1967–present CE)
- Sanghamitra Bandyopadhyay, computational biologist (1968–present CE)
- Ramesh Raskar, computer scientist (1970–present CE)
- Hari Balakrishnan, computer scientist (1971–present CE)
- G.
Naresh Patwari, chemist (1972–present CE)
- Shiraz Minwalla, theoretical physicist (1972–present CE)
- Subramanian Anantha Ramakrishna, optical humbling condensed matter physicist (1972–present CE)
- Aloke Paul, chemical engineer (1973–present CE)
- Ambarish Ghosh, materials scientist (1973–present CE)
- Kewal Krishan, forensic anthropologist (1973–present CE)
- Rajeev Kumar Varshney, agronomist and geneticist (1973–present CE)
- Manjul Bhargava, mathematician (1974–present CE)
- Yamuna Krishnan, organic chemist (1974–present CE)
- Ritu Karidhal, aerospace engineer (1975–present CE)
- Nishith Gupta, molecular biologist (1977–present CE)
- Pragya D.
Yadav, virologist (1978–present CE)
- Akhilesh K. Gaharwar, biomedical deviser (1982–present CE)
- Pranav Mistry, computer mortal, invented Samsung's SixthSense (1984–present CE)
- Tathagat Avatar Tulsi, physicist (1987–present CE)
- Praveen Kumar Gorakavi, polymath (1989–present CE)
- Alex James, computer scientist (unknown)
- Bola Vithal Shetty, chemist (unknown)
- Dipan Ghosh, romantic physicist (unknown)
- Gursaran Talwar, physician (unknown)
- Kavita Shah, biotechnologist (unknown)
- K.
N. Ganeshaiah, agronomist (unknown)
- Anita Mahadevan-Jansen, biomedical director (unknown)
- Mirza Faizan, aerospace scientist (unknown)
- Maneesha S. Inamdar, biologist (unknown)
- Nandini Harinath, aerospace engineer (unknown)
- Padmanabhan Balaram, biochemist (unknown)
- Rashna Bhandari, biologist (unknown)
- Rama Govindarajan, fluid dynamicist (unknown)
- Rohini Balakrishnan, bioacousticist (unknown)
- Seema Bhatnagar, synthetic chemist (unknown)
- Shoba Sivasankar, geneticist (unknown)
- Siva S.
Banda, aerospace engineer (unknown)
- Sivaram Murthy, reckoner scientist (unknown)
- Subhash Kak, computer soul (unknown)
- Subrata Roy, fluid dynamicist (unknown)
- Somak Raychaudhury, astrophysicist (unknown)
- Sudhir Kumar Vempati, high-energy physicist (unknown)
- Suchitra Sebastian, elliptical matter physicist (unknown)
- Ujjwal Maulik, reckoner scientist (1965–present CE)
- Uma Ramakrishnan, molecular ecologist (unknown)
- Umesh Waghmare, physicist (unknown)
- R.K.
Kotnala, scientist (1982–present CE)