Exploring by Members
- O.S. Manian 109
- O.V. Alagesan Mudaliar 6768
- Om Birla 1440
- Om Mehta 1462
- Om Parkash Jindal 44
- Om Prakash 3
- Om Prakash Tyagi 2598
- Om Prakash Yadav 822
- Omak Apang 192
- Omar Abdullah 30
- Ompal Singh Nidar 156
- Omprakash Bhupalsinh alias Pavan Rajenimbalkar 410
- Omvati Devi 3
- Onkar Lal Chauhan 333
- Onkarlal Berwa 7024
- Onkarlal Bohra 308
- Oscar Fernandes 371
- Osman Ali S. Khan 157
- P P Chaudhary 1
- P V Midhun Reddy 1