Yolo County John Doe may refer to:
Unidentified[]
1960s[]
- Yolo County John Doe (February 1960), a man whose remains were found in a river.
- Yolo County John Doe (March 1960), a man who committed suicide.
- Yolo County John Doe (1961)
- Yolo County John Doe (1962)
- Yolo County John Doe (1963), a man found drowned in the Sacramento River.
- "Luis Martinez" (1966)
- Yolo County John Doe (March 1969)
- Yolo County John Doe (July 1969)
1970s[]
- Yolo County John Doe (April 1970)
- Yolo County John Doe (December 1970)
- Yolo County John Doe (February 1973)
- Yolo County John Doe (March 1973), a man whose remains were found near the Sacramento River.
1980s[]
- Yolo County John Doe (October 1983), a man found floating in the Sacramento River.
- Broderick John Doe (1983)
- Yolo County John Doe (1985)
- Yolo County John Doe (1986)
- Clarksburg John Doe (1988)
1990s[]
2010s[]
Identified[]
- James Miller, a man who was discovered in 1987 and identified in 2018.
- Nikko Perez, an infant who was found murdered in 2007 and identified in 2020.