Colusa or Colusi may refer to:
People
*
Colusa Indian Community, a Wintun tribe
Places
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Colusa, California, county seat of Colusa County
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Colusa County, California
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Colusa County Airport, California
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Colusa County Courthouse, California
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Colusa, Illinois
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Colusa National Wildlife Refuge
Colusa National Wildlife Refuge is one of six refuges in the Sacramento National Wildlife Refuge Complex located in the Sacramento Valley of north-central California. The refuge is located in Colusa County. It is around north of metropolitan Sac ...
, California
*
Colusa Rancheria, California
Colusa Rancheria (also, Cachildehe Rancheria) is an unincorporated community in Colusa County, California
California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a to ...
*
Colusa Unified School District, California
Other
* Colusa grass, a common name of ''Neostapfia colusana'', the sole species within the genus ''
Neostapfia
''Neostapfia'' is a genus of endemic Californian bunchgrasses, in the subfamily Chloridoideae of the grass family, Poaceae. The only known species is ''Neostapfia colusana'', with the common name Colusa grass.
Distribution
''Neostapfia colusana ...
''
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