Santa María del Mar may refer to:Santa María del Mar (Castrillón), a civil parish of Castrillón, Asturias, Spain Santa Maria del Mar, Barcelona, a church in Barcelona, Spain Santa María del Mar, Havana, a beach east of Havana, Cuba Santa María del Mar District (Peru), in Lima, Peru Santa María del Mar, a community in Juchitán de Zaragoza, Oaxaca, Mexico