Unió Esportiva Vilassar de Mar is a Spanish football club based in Vilassar de Mar, in the autonomous community of Catalonia. Founded in 1923 it currently plays in Tercera Federación – Group 5, holding home matches at Estadi Municipal Xevi Ramon, with a 3,000-seat capacity.
Team colors are red and white.
The club was founded on 6 June 1923, with Joaquim Carreras as its first president.