HNK Hajduk Split, commonly referred to as Hajduk Split or simply Hajduk, is a Croatian football club founded in 1911 and based in the city of Split. The club's home ground since 1979 is the 35,000-seater Poljud Stadium and the team's traditional home colours are white shirts with blue shorts and socks. The club's main rivals are Dinamo Zagreb, and a match between the two is referred to as the "Eternal Derby".
Between the early 1920s and 1940 Hajduk regularly participated in the Kingdom of Yugoslavia national championship. Following World War II and the formation of the Yugoslav league system in 1946 Hajduk went on to spend the entire SFR Yugoslavia period in top level. Their run continued following the breakup of Yugoslavia as the club joined the Croatian First League in its inaugural season in 1992. They are one of the most successful teams in Croatia and ex-Yugoslavia, having won nine Yugoslav and six Croatian league championships, in addition to nine Yugoslav and five Croatian cup titles.