Juan Núñez
Juan Núñez may refer to:
- Juan Núñez (athlete) (born 1959), Dominican Republic Olympic runner
- Juan Núñez (tennis) (born 1956), tennis player from Chile
- Juan Núñez de la Peña (1641–1721), priest and historian of colonization
- Juan Carlos Núñez (born 1983), Mexican footballer
- Juan Gilberto Núñez (born 1986), Colombian footballer