Enrique Pérez Díaz, known as Pachín, was a Spanish football defender and manager.

Club Atlético Osasuna, or simply Osasuna, is a Spanish professional football club in Pamplona, Navarre. Founded on 24 October 1920, the club currently plays in La Liga, holding home games at the 23,516-capacity El Sadar Stadium. The team's regular home kit is a red shirt with navy blue shorts. Osasuna is one of four professional La Liga clubs to be owned by its members with an elected president.