Ouachita

Ouachita may refer to:

==Places== In the United States: Ouachita, Arkansas, an unincorporated community Ouachita City, Louisiana, an unincorporated community The Ouachita Mountains in Arkansas and Oklahoma The Ouachita orogeny, the geologic event that raised the Ouachita Mountains The Ouachita River in Arkansas and Louisiana Lake Ouachita Ouachita County, Arkansas Ouachita Parish, Louisiana Ouachita National Forest in Arkansas and Oklahoma Ouachita National Recreation Trail in Arkansas and Oklahoma