Washoe or Washo may refer to:
- Washoe people, an indigenous people of the Great Basin in North America
Places
;United States
- Washoe County, Nevada
- Washoe Creek, Sonoma County, California
- Washoe Lake, lake in Nevada
- Washoe Valley, Nevada, census-designated place
- Washoe Valley (Nevada)
- New Washoe City, Nevada
Culture
- Washo language
- Washoe Tribe of Nevada and California, a federally recognized tribe of Washoe people
Other
- Washoe County School District, in Washoe County, Nevada
- Washoe (chimpanzee), a chimpanzee that received training in American Sign Language
- Washoe (steamboat)
See also
- Washoe County (disambiguation)