| 1 | Kashish Waterfall | Amjhore village, Rohtas | ~850 ft (highest in Bihar) | Durgavati River (tributary of Karmanasa) | Plunge waterfall | Highest waterfall in Bihar |
| 2 | Manjhar Kund Waterfall | Muhua Dihra, near Sasaram, Rohtas | ⚠️ 300–360 ft (conflict) | Kav River (or Kaimur River)
| Cascade + Plunge (combined) | Popular tourist spot |
| 3 | Durgavati Waterfall | Rohtas | ~300 ft | Durgavati River | Plunge waterfall | Seasonal but powerful |
| 4 | Tutla Bhawani (Tutrahi) Waterfall | Near Dehri-on-Sone, Rohtas | ~180 ft | Durgavati River | Plunge waterfall | Shakti Peeth nearby |
| 5 | Kakolat Waterfall | Nawada (Nalanda–Jharkhand border) | ~160 ft |
| Plunge waterfall | Mythological importance |
| 6 | Tons Waterfall | West Champaran (Indo-Nepal border) | ~160 ft | Tons River (tributary of Gandak) | Plunge waterfall | Only major N. Bihar waterfall |
| 7 | Hanuman Dhara Waterfall | Keshavgarh / Sikaria | ~150 ft | Natural spring | Cascade waterfall | Seasonal, religious |
| 8 | Dhua Kund Waterfall | Sasaram, Kaimur Hills | ⚠️ ~122 ft | Kao River | Plunge waterfall | Very strong water force |
| 9 | Manohar Kund Waterfall | Sasaram, Rohtas | Not fixed | Kao River | Cascade waterfall | Hydropower potential |
| 10 | Telhar Kund Waterfall | Bhabhua, Kaimur | ~80 ft | Karmanasa River | Plunge waterfall | Near Wildlife Sanctuary |
| 11 | Karkat Waterfall | Kaimur | — | Local streams | Cascade waterfall | Inside Kaimur WLS |
| 12 | North Tank Waterfall | Jamalpur (Munger) | — | Local hill stream | ⚠️ Not classified | Lesser known |
| 13 | Sukhalhari Falls | UP–Bihar border | — | Kanhar River | Cascade waterfall | Border waterfall |
| 14 | Tamsin Falls | Bihar–Jharkhand border | — | Mahane River | ⚠️ Not classified | Lesser known |