Here is a complete list of Indian billionaires in order of India Rank, World Rank, Name, Net Worth, Age, Source:
1. 6 Lakshmi Mittal $31.1 B 60 Steel
2. 9 Mukesh Ambani $27 B 53 petrochemicals, oil & gas
3. 36 Azim Premji $16.8 B 65 Software
4. 42 Shashi & Ravi Ruia $15.8 B 67 Diversified
5. 56 Savitri Jindal & family $13.2 B 60 Steel
6. 81 Gautam Adani $10 B 48 commodities, infrastructure
7. 97 Kumar Birla $9.2 B 43 commodities
8. 103 Anil Ambani $8.8 B 51 Diversified
9. 110 Sunil Mittal & family $8.3 B 53 telecom
10. 130 Adi Godrej & family $7.3 B 68 Diversified
11. 130 Kushal Pal Singh $7.3 B 79 real estate
12. 154 Anil Agarwal $6.4 B 57 mining, metals
13. 159 Dilip Shanghvi $6.1 B 55 pharmaceuticals
14. 182 Shiv Nadar $5.6 B 65 Information technology
15. 265 Malvinder & Shivinder Singh $4.1 B 38 healthcare
16. 310 Kalanithi Maran $3.5 B 45 media
17. 347 Uday Kotak $3.2 B 51 banking
18. 376 Micky Jagtiani $3 B 59 Retail
19. 393 Subhash Chandra & family $2.9 B 60 media
20. 440 Pankaj Patel $2.6 B 57 pharmaceuticals
21. 440 Indu Jain $2.6 B 74 media
22. 440 G. M. Rao $2.6 B 60 infrastructure
23. 512 Cyrus Poonawalla $2.3 B 69 biotech
24. 540 Rajan Raheja & family $2.2 B 56 Diversified
25. 564 Desh Bandhu Gupta $2.1 B 73 pharmaceuticals
26. 595 N.R. Narayana Murthy & family $2 B 64 Software
27. 595 Gautam Thapar $2 B 50 engineering, paper
28. 595 Sudhir & Samir Mehta $2 B 56 Diversified
29. 595 Aloke Lohia $2 B 52 chemicals
30. 651 Venugopal Dhoot $1.9 B 59 electronics
31. 651 Chandru Raheja $1.9 B 70 real estate
32. 692 Nandan Nilekani & family $1.8 B 55 Software
33. 736 Ajay Kalsi $1.7 B N/A oil
34. 782 Rahul Bajaj $1.6 B 72 motorcycles
35. 782 Senapathy Gopalakrishnan & family $1.6 B 55 Software
36. 833 Brijmohan Lall Munjal $1.5 B 87 motorcycles
37. 833 K. Anji Reddy $1.5 B 69 pharmaceuticals
38. 879 Vijay Mallya $1.4 B 55 liquor
39. 879 Ajay Piramal $1.4 B 55 pharmaceuticals
40. 879 Vikas Oberoi $1.4 B 40 real estate
41. 938 Baba Kalyani $1.3 B 62 Engineering
42. 938 Rama Prasad Goenka $1.3 B 81 Diversified
43. 993 Keshub Mahindra $1.2 B 87 Diversified
44. 993 K Dinesh & family $1.2 B 56 Software
45. 993 Rakesh Jhunjhunwala $1.2 B 50 Investments
46. 993 Brij Bhushan Singal $1.2 B 74 Steel
47. 1057 Yusuf Hamied & family $1.1 B 74 Pharmceuticals
48. 1057 S.D. Shibulal & family $1.1 B 56 Software
49. 1057 Bhupendra Kumar Modi $1.1 B 62 telecom
50. 1057 Mangal Prabhat Lodha $1.1 B 55 real estate
