Slavija Sarajevo

Fudbalski klub Slavija Sarajevo (Serbian Cyrillic: Фудбалски клуб Славија Сарајево) is a professional association football club from the city of Istočno Sarajevo, Republika Srpska that is situated in Bosnia and Herzegovina. Slavija Sarajevo is a member of the Football Association of Republika Srpska and the Football Association of Bosnia and Herzegovina and it is active in the First League of the Republika Srpska. The club's home stadium is Gradski SRC Slavija Stadium, which has a capacity of 6,000 seats.

Dominantly the club of Serbs, Slavija was by far the most successful club from Bosnia and Herzegovina during the interbellum, having played 11 top league seasons (out of possible 16) in the Kingdom of Serbs, Croats and Slovenes and Kingdom of Yugoslavia. The only other Bosnia-based club that made it to top national level was Croat-dominated SAŠK (six seasons).