Unión Deportiva Mutilvera is a Spanish football team based in Mutilva, Aranguren, in the autonomous community of Navarre. Founded in 1968, it plays in . Its stadium is Estadio Valle Aranguren with a capacity of 2,000 seaters.
The club was founded in 1968 by Juan Contreras after the first meeting with young people from the town Mutilva Baja who had a dream of forming a football team. The club only played youth football until forming a senior team in 1991, playing two seasons as Club Deportivo Indarra before switching to the current name in 1993.
The team was promoted to Segunda División B for the first time ever in 2016 but played there only 1 season and returned to Tercera División.