Kulhaiya
| Total population | |
|---|---|
| Unknown | |
| Regions with significant populations | |
| India • Nepal | |
| Bihar | 1,253,781 (2023) |
| Terai | Unknown |
| Languages | |
| Kulhaiya boli (کلاحیا بولی) a dialect of Maithili | |
| Religion | |
| Sunni Islam | |
The Kulhaiya (Urdu: کل حیا) is a Muslim tribal community, also known as Al-Akhdam, found in the northeastern part of the Indian state of Bihar, and the Terai region of south-east Nepal.