Based on the southern island of Geoje, Geoje Citizen is a football club competing in South Korea's K League 4. The team calls the Geoje Stadium its home, a community-focused venue by the sea. Founded as a citizen's club, its name reflects a community-owned or strongly community-oriented model, aiming to represent the people of Geoje directly. The club's colors and crest are designed to symbolize the island's maritime industry and natural beauty. Formed to provide professional football on the island, the club's early years have been about building a sustainable foundation in the national league system. As a team in the fourth division, Geoje Citizen's key achievements are measured in local derby victories and gradual improvements in league standing. The current era sees the team as a developmental hub, often fielding a squad of semi-professionals and ambitious youngsters. The fan culture is deeply local, with supporters taking great pride in their island team, creating a close-knit and vocal atmosphere on match days. Geoje Citizen stands as a testament to community-driven football in Korea's lower leagues.