TBF can refer to:
- Tert-butyl formate, an organic chemical compound with molecular formula C5H10O2
- TBF Avenger, a World War II torpedo bomber
- Tingle's Balloon Fight, a game for the Nintendo DS
- The Beat Fleet, Croatian rap group
- To be fair, internet slang
- Token bucket filter
- Total Batters Faced (Batters Faced by Pitcher), a baseball statistic
- Türkiye Bisiklet Federasyonu
- Turkish Basketball Federation
- Turkish Bridge Federation