FK Slavija Kragujevac (Serbian Cyrillic: ФК Славија Крагујевац) is a football club based in Kragujevac, Serbia.

They compete in the Kragujevac Second League, the sixth tier of the national league system.

They subsequently won the First League of the Kragujevac Football Subassociation in 1934.

Following the end of World War II, the club changed names several times, being known as Sloga, Dinamo, and Bresnica.

They eventually switched their name back to Slavija in 1989.