Carlos Castillo

Carlos Castillo may refer to:

• Carlos Castillo Armas (1914–1957), president of Guatemala
• Carlos Castillo Peraza (1947–2000), Mexican journalist and politician
• Carlos Castillo Mattasoglio (born 1950), Peruvian Catholic bishop
• Carlos Castillo (baseball) (born 1975), American retired baseball player
• Carlos Castillo (Colombian footballer) (born 1975)
• Carlos Castillo (Guatemalan footballer) (born 1977)