2022 K3 League
The 2022 K3 League was the third season of the K3 League as a semi-professional league. Its regular season was held from 26 February to 29 October 2022.
Defending champions Gimpo FC became a professional club and joined the K League. Cheonan City and Cheongju FC are also going to be join the K League in the next year.
The 16 participating teams played each other twice, and the bottom team advanced to the relegation play-off. The K3 League Championship which had been held in play-off format to decide champions before was not held since this year.
Teams
Team changes
Promoted from K4 LeaguePromoted to K League 2
Relegated to K4 League