1. Aryabhatt
2. Bhāskara I
3. Brahmadeva
4. Brahmagupta
5. Charaka
6. Baudhayana
7. Halayudha
8. Jayadeva
9. Pingala
10. Nagarjun
11. Nine Unknown Men
12. APJ Abdul Kalam
13. Anil Kakodkar
14. Birbal Sahni
15. Jatin Chanana
16. Kailas Nath Kaul, botanist and world authority on palms
17. Shreeram Shankar Abhyankar - Mathematician. Known for his contributions to singularity theory and Abhyankar's conjecture
18. Jagmohan Lal Razdan, pioneer of radiology in India
19. CNR Rao
20. CV Raman
21. Vijay P. Bhatkar
22. Ganapathi Thanikaimoni
23. Ashok Gadgil - Inventor of UV-disinfection method
24. Gopalasamudram Narayana Iyer Ramachandran
25. D. R. Kaprekar - Mathematician. Famous for his work on Number Theory
26. Gajendra Pal Singh Raghava
27. Har Gobind Khorana
28. Pandurang Sadashiv Khankhoje
29. Tej P Singh
30. Harish Chandra
31. Manindra Agrawal - Computer scientist, noted for co-developing the AKS primality testing algorithm.
32. Narendra Karmarkar - Mathematician. Renowned for developing Karmarkar's algorithm
33. Homi Bhabha
34. Jagdish Chandra Bose
35. Dr. Jayant Narlikar - Prominent Astrophysicist His work on conformal gravity theory with Sir Fred Hoyle, called Hoyle-Narlikar theory, demonstrated a synthesis can be achieved between Albert Einstein’s theory of relativity and Mach's principle.
36. Lalji Singh
37. Nitya Anand
38. Prof. Abhay Ashtekar- known for 'Ashtekar Variables'. He is also regarded as a founder of the theory of Loop quantum gravity
39. Meghnad Saha
40. ML Madan
41. Dr. Sarang A. Kulkarni - Well known Marine Biologist
42. Padmanabhan Balaram
43. Raghunath Anant Mashelkar
44. Ranajit Chakraborty
45. Roddam Narasimha
46. Arun Netravali - Chief Scientist & former CEO of Bell Labs.
47. Salim Ali
48. Shanti Swarup Bhatnagar
49. Subramanyan Chandrasekhar
50. Srinivasa Ramanujan
51. SN Bose
52. Sir M. Visvesvaraya
53. Sujoy K. Guha
54. Sunder Lal Hora
55. Vainu Bappu
56. Vikram Sarabhai
57. William Stephen Atkinson
58. Deja Imani Walker
59. Shayla Ravera
60. Britney Marano
61. Nia Amari Hall
62. Dr. S.C.D. Sah
63. Kanakarajh Raman
64. Mohammed.E.Dilawa