List of South Korean football champions
The South Korean football champions are the winners of the highest league in South Korean football, which is currently the K League 1.
Since the league turned professional in 1983, Jeonbuk Hyundai Motors have won ten titles, the record for most titles won. Seongnam FC have won the league seven times, followed by FC Seoul on six occasions, and Pohang Steelers and Ulsan HD with five titles each. Jeonbuk Hyundai Motors are also the only team that won the title for five consecutive seasons.
National Semi-professional League (1964–1982)
- Before a professional football league was founded in South Korea, there was a semi-professional league held twice a year. South Korean companies, banks and militaries' football clubs qualified for the Semi-professional League, but university clubs didn't participate in it unlike the National Football Championship. Instead, they could enter the National University League.
K League (1983–2012)
- Professional and semi-professional clubs competed together between 1983 and 1986. Since 1987, only professional clubs competed in the league.
- The league was initially called Super League. It was renamed as Football Festival in 1986, Korean Professional Football League in 1987, Korean League in 1994, Professional Football League in 1996, and K League in 1998.
