Alfonso Ramírez may refer to:
Alfonso Ramírez (count) (died 1185), medieval governor of the Bierzo Alfonso Ramírez de la Fuente (1918–1995), Chilean politician Alfonso Ramírez Cuéllar (born 1959), Mexican politician Alfonso Ramírez (boxer), Mexican boxer, Boxing at the 1968 Summer Olympics
Alfonso Lastras Ramírez (1924–1999), Mexican politician