Koshi Province
| Capital | Biratnagar |
|---|---|
| Districts | 14 |
| Area | 25,905 km² |
| Population (2021) | 4,961,462 |
Districts of Koshi
- Bhojpur — Bhojpur (1,507 km²)
- Dhankuta — Dhankuta (891 km²)
- Ilam — Ilam (1,703 km²)
- Jhapa — Bhadrapur (1,606 km²)
- Khotang — Diktel (1,591 km²)
- Morang — Biratnagar (1,855 km²)
- Okhaldhunga — Okhaldhunga (1,074 km²)
- Panchthar — Phidim (1,241 km²)
- Sankhuwasabha — Khandbari (3,480 km²)
- Solukhumbu — Salleri (3,312 km²)
- Sunsari — Inaruwa (1,257 km²)
- Taplejung — Taplejung (3,646 km²)
- Terhathum — Myanglung (679 km²)
- Udayapur — Gaighat (2,063 km²)