Fort Sill Apache Tribe
| Total population | |
|---|---|
| 650 | |
| Regions with significant populations | |
| United States, Oklahoma | |
| Languages | |
| English Language, Apache language | |
| Religion | |
| Christianity, Native American Church, traditional tribal religion | |
| Related ethnic groups | |
| Kiowa-Apache, Jicarilla Apache, Lipan Apache, Mescalero Apache, Western Apache, Navajo | 
The Fort Sill Apache Tribe of Oklahoma is the federally recognized Native American tribe of Chiricahua Warm Springs Apache in Oklahoma.