Sushil Kumar may refer to:
- Sushil Kumar (wrestler), Indian wrestler
- Sushil Kumar (admiral), former Indian Chief of Naval Staff
- Sushil Kumar (scholar), academic
- Sushil Kumar Singh (politician), politician
- Acharya Sushil Kumar, Jain evangelist
- Sushil Kumar (TV Star), The first Contestant winning 5 crore (US$0.91 million) on Kaun Banega Crorepati