2020 K4 League

The top two teams could be directly promoted to the relaunched K3 League, and the third and fourth-placed teams qualified for the promotion play-offs.

The first round of promotion play-offs was contested between the third and fourth-placed teams, and its winners played the 14th-placed team of K3 League in the final (K3 League relegation play-off).

Pocheon Citizen withdrew from the play-offs and so Jinju Citizen advanced to the final.

[4] When the match was finished as a draw, both clubs remained in their respective leagues.

This article about a South Korean football competition is a stub.