Colusa
Colusa or Colusi may refer to:
People
- Colusa Indian Community, a Wintun tribe
Places
- Colusa, California, county seat of Colusa County
- Colusa County, California
- Colusa County Airport, California
- Colusa County Courthouse, California
- Colusa, Illinois
- Colusa National Wildlife Refuge, California
- Colusa Rancheria, California
- Colusa Unified School District, California