Nyanza may refer to:
- Nyanza, Rwanda
- Nyanza District, the district surrounding Nyanza, Rwanda
- Nyanza Province, Kenya
- Nyanza Lac, Burundi
- Nyanza, the Bantu word for lake, in particular:
- Lake Albert (Africa) (Albert Nyanza)
- Lake Edward (Edward Nyanza)
- Lake Victoria (Victoria Nyanza)
- Nyanza, Nova Scotia, a community in Canada
- , an Edwardian cargo steamship still trading on Lake Victoria in East Africa
- Nyanza (Company), a dye manufacturing company in Ashland, MA that went bankrupt in 1978
- , a hue
See also
- Mwanza (disambiguation)