Exploring by Members
- Osman Ali S. Khan 157
- Oscar Fernandes 371
- Onkarlal Bohra 308
- Onkarlal Berwa 7024
- Onkar Lal Chauhan 333
- Omvati Devi 3
- Omprakash Bhupalsinh alias Pawan Rajenimbalkar 37
- Omprakash Bhupalsingh alias Pavan Rajenimbalkar 373
- Ompal Singh Nidar 156
- Omar Abdullah 30
- Omak Apang 192
- Om Prakash Yadav 822
- Om Prakash Tyagi 2598
- Om Prakash 3
- Om Parkash Jindal 44
- Om Mehta 1462
- Om Birla 1400
- O.V. Alagesan Mudaliar 6768
- O.S. Manian 109
- O. Rajagopal 3