A.P.J. Abdul Kalam

15 October 1931

Former President of India

Srinivasa Ramanujan

22 December 1887

Mathematician

Shakuntala Devi

04 November 1929

Human Computer

C.V. Raman

07 November 1888

Physicist

Aryabhata

0476 AD

Jagadish Chandra Bose

30 November 1858

Physicist

Subrahmanyan Chandrasekhar

19 October 1910

Vikram Sarabhai

12 August 1919

Scientist

Satyendra Nath Bose

01 January 1894

M. S. Swaminathan

07 August 1925

Agricultural Scientist

Brahmagupta

0598 AD

Mathematician and Astronomer

Bhāskara II

1114 AD

Mathematician

Salim Ali

12 November 1896

Ornithologist

Prasanta Chandra Mahalanobis

29 June 1893

Statistician

C. N. R. Rao

30 June 1934

Chemist

Prafulla Chandra Ray

02 August 1861

Chemist

Meghnad Saha

06 October 1893

Physicist

Janaki Ammal

1897 AD

Botanist

Mylswamy Annadurai

02 July 1958

Scientist

Venkatraman Ramakrishnan

1952 AD

Structural biologist

Shanti Swaroop Bhatnagar

21 February 1894

Father of research laboratories

Birbal Sahni

1891 AD

Palaeobotanist

Upendranath Brahmachari

19 December 1873

Scientist

Homi Bhabha

30 October 1909

Indian physicist

Sudha Murthy

19 August 1950

Author, Social worker, Computer scientist,

Rajnath Singh

10 July 1951

Politician

Narinder Singh Kapany

12 October 1926

physicist, scientist, university teacher

Kiran Mazumdar-Shaw

23 March 1953

Business woman

Abdul Qadeer Khan

01 April 1936

Physicist, Engineer, Scientist, Metallurgist,

Vandana Shiva

05 November 1952

Philosopher, Physicist, Writer, University teacher

Varahamihira

0505 AD

Astronomer

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J. B. S. Haldane

05 November 1892

Biologist, Geneticist, University teacher

Siddhartha Mukherjee

21 July 1970

Physician

Pranav Mistry

14 May 1981

Computer scientist

Raj Reddy

13 June 1937

Computer scientist, University teacher

Jayant Narlikar

19 July 1938

Physicist, Astronomer, Astrophysicist, Scientist,

Sudha Murty

19 August 1950

Author

Bhāskara I

0600 AD

Mathematician

E. C. George Sudarshan

16 September 1931

Physicist, University teacher

Akshay Venkatesh

21 November 1981

Mathematician, University teacher

Vijay P. Bhatkar

11 October 1946

Computer scientist

Tessy Thomas

31 March 1963

aerospace engineer, engineer, scientist

Madhava of Sangamagrama

1350 AD

mathematician, astronomer

Augustus De Morgan

27 June 1806

British mathematician

Krishnaswamy Kasturirangan

24 October 1940

Scientist

Yellapragada Subbarow

12 January 1895

Biochemist

S. R. Ranganathan

12 August 1892

Mathematician

Harish-Chandra

11 October 1924

mathematician, physicist, university teacher

Ashoke Sen

15 July 1956

Physicist

Raja Ramanna

28 January 1925

Physicist, Politician

Raghunath Anant Mashelkar

01 January 1943

Engineer, Scientist

Subhash Mukhopadhyay

16 January 1931

scientist, physiologist, gynaecologist

Tathagat Avatar Tulsi

09 September 1987

Physicist

Shridhara

0870 AD

Mathematician

Amal Kumar Raychaudhuri

14 September 1924

physicist

Subhash Kak

26 March 1947

Scientist

Anil Kakodkar

11 November 1943

Engineer

S. R. Srinivasa Varadhan

02 January 1940

Mathematician

G. N. Ramachandran

08 October 1922

Physicist

Nilakantha Somayaji

14 June 1444

mathematician, astronomer, astrologer

Manindra Agrawal

20 May 1966

Mathematician, Computer scientist, University

Ziauddin Ahmad

Sekhar Basu

20 September 1952

Scientist

Raj Chandra Bose

19 June 1901

Mathematician, Statistician, University teacher

Mahan Mj

05 April 1967

mathematician

Dignāga

0480 AD

Scholar

R. P. Paranjpe

Ganesh Prasad

15 November 1876

Mathematician

J. H. C. Whitehead

11 November 1904

Mathematician

Raghunath Dhondo Karve

Ramchundra

S. Ramanan

20 July 1937

mathematician

Modadugu Vijay Gupta

17 August 1939

Biologist

Raman Sukumar

1955 AD

Ecologist

Shripati

1019 AD

Astronomer

Bapudeva Sastri

01 November 1821

Scholar

Abhas Mitra

03 June 1955

physicist, astronomer

Hemachandra

1089 AD

mathematician, historian, philosopher, writer