Castilleja CF is a professional soccer team based in Castilleja de la Cuesta, a town in the province of Seville, Spain. The team was founded in 1946 and currently competes in the Tercera División, the fourth tier of the Spanish football league system.

Known for their passionate fan base and attacking style of play, Castilleja CF has a rich history of success in regional competitions and has produced several talented players who have gone on to play at higher levels of the sport.

The team's colors are blue and white, and they play their home matches at the Estadio Municipal de Castilleja, a modest yet lively stadium that can hold up to 2,000 spectators.

Castilleja CF is a club with a strong sense of community and tradition, and they continue to be a source of pride for the people of Castilleja de la Cuesta and the surrounding area.