Club Atlético Osasuna, commonly known as Osasuna, is a historic Spanish football club based in Pamplona, Navarre. Founded in 1920, the club has carved out a reputation as a hardworking, passionate side, embodying the spirit of its region. Competing primarily in La Liga, Osasuna has also had memorable campaigns in European competitions, most notably reaching the UEFA Europa League semifinals in 2006-07.

Osasuna’s identity is built on team spirit rather than individual stars, though players like Patxi Puñal (club legend and record appearance holder), Javad Nekounam, and Roberto Torres have become fan favorites. Their 2006-07 European run, which included victories over Bayer Leverkusen and Rangers, remains a crowning achievement.

The Estadio El Sadar (capacity: 24,000) is famed for its intimidating atmosphere, with fans known as “Los Rojillos” (The Little Reds) creating one of Spain’s most passionate environments. The club’s motto, “Osasuna es sentimiento” (Osasuna is feeling), reflects its deep community ties.