Fernando Santos may refer to:
- Fernando Santos (Portuguese footballer) (born 1954), Portuguese football manager and former player
- Fernando Santos (Brazilian footballer born 1980), Brazilian football defender for Guarani
- Luís Fernando Rodrigues dos Santos (born 1983), Brazilian footballer
- Fernando da Piedade Dias dos Santos (born 1950), Vice President of Angola
- Fernando Teixeira dos Santos (born 1951), Portuguese Minister of Finance
- Fernando Castro Santos (born 1952), Spanish football manager
- Fernando Santos Costa (1899–1982), Portuguese army officer