Founded in 1900, Holstein Kiel has a long history in German football. The club enjoyed its greatest success in 1912 when it won the national title. After many years in the lower divisions, Holstein Kiel was promoted to the Bundesliga for the first time in 2024, making history as the first club from Schleswig-Holstein to reach the top level. The club is known for its solid training and tough playing style.

Home games are played at the Holstein-Stadion, which has a capacity of over 15,000 spectators. The stadium is located in the northwest of the city of Kiel and has undergone several renovations since it opened in 1911. Despite its modest size, the fanatical supporters create an intense atmosphere at home games.

Kiel is located on the Baltic Sea and is the capital of the state of Schleswig-Holstein. It is an important port and maritime city, known for shipbuilding and the annual sailing event Kieler Woche. The promotion of Holstein Kiel has given the city an extra sporty appearance.