Okanagan
- Note: In Canada this name is spelled Okan a gan, in the United States Okan o gan.
The term Okanogan / Okanagan denotes:
- Okanagan (people) , an Indian tribe in Washington (USA) or First Nations in British Columbia (Canada)
- Sinkaietk (Lower or Southern Okanagan) , southernmost group of the Okanagan
- Okanagan River / Okanogan River, a river in British Columbia, Canada and Washington, USA, and tributary of the Columbia River
- Okanagan Highland or Okanogan Highland , a plateau in British Columbia (Canada) and Washington (USA)
- Okanagan Country , a region in British Columbia, Canada and Washington, USA
- Okanagan Basin , a region in British Columbia, Canada and Washington, USA
in Canada:
- the Okanagan Valley region , part of the Okanagan Country
- the Okanagan Lake , a lake in British Columbia
- some British Columbia counties:
in the USA:
- Okanogan County , a county in Washington state
- Okanogan (Washington) , the capital of Okanogan County
- Okanogan National Forest , a national forest
- Fort Okanogan , a former fur trading post that is now a museum and is designated as a state park
