Carlos Fernández may refer to:
- Carlos Fernández (footballer, born 1984), Peruvian footballer
- Carlos Fernández (footballer, born 1996), Spanish footballer
- Carlos Fernández-Pello, Spanish engineer
- Carlos Fernández Shaw (1865–1911), Spanish poet and playwright
- Carlos Fernández (footballer, born 1990), Mexican footballer
- Carlos Fernández (footballer, born 1992), Honduran footballer
- Carlos Fernández Gondín (1938–2017), Cuban politician
- Carlos Fernández Valdovinos (born 1965), president of the Central Bank of Paraguay
- Carlos Fernández (wrestler) (born 1965), Spanish Olympic wrestler
- Carlos Graef Fernández (1911–1988), Mexican physicist and mathematician
- Carlos Rafael Fernández (born 1954), former Minister of Economy of Argentina