Muy or MUY may refer to:
Muy River (Wetetnagami River), a tributary of the Wetetnagami River in Quebec, Canada Muyang language, an Afro-Asiatic language spoken in northern Cameroon assigned the ISO 639 code muy Mouyondzi Airport, Republic of the Congo, assigned the IATA code MUY Galeria Muy, in Chiapas, Mexico
See also Muy Muy, a municipality in Matagalpa Department, Nicaragua Le Muy, a commune in the department of Var, France
Mooy (disambiguation) Mui (disambiguation)