Unió Esportiva Porreres is a Spanish football team based in Porreres, Mallorca, in the autonomous community of Balearic Islands.

Founded in 1923, it plays in Tercera Federación – Group 11, holding home matches at Camp de Futbol Municipal Ses Forques, with a capacity of 700 people.

In 1942, after a period of inactivity, the club returned as Unión Deportiva Porreras, and achieved promotion to Tercera División in 1954.

In 2003, after spending the previous season without a senior team, the club was renamed Unió Esportiva Porreres.

In July 2015, after another period of inactivity, Porreres returned to action in Tercera Regional de Mallorca.