Umatilla

Umatilla may refer to:

Umatilla people and culture

 * Umatilla people, a Native American tribe from Oregon
 * Umatilla Indian Reservation, an Indian reservation in Oregon
 * Umatilla language, a Native American language from the Plateau Penutian group
 * Confederated Tribes of the Umatilla Indian Reservation, a Native American tribal entity in the U.S. state of Oregon

Places

 * Umatilla County, Oregon, a county in Oregon
 * Umatilla, Oregon, a city located in Umatilla County, Oregon
 * Umatilla, Florida, a city in Lake County, in the U.S. state Florida


 * Umatilla River, a river in Oregon


 * Umatilla Chemical Depot, a U.S. Army facility near the city of Umatilla, Oregon