Template:2020 K3 League table

Pos	Team	Pld	W	D	L	GF	GA	GD	Pts	Qualification or relegation
1	Gimhae FC (C)	22	15	4	3	39	18	+21	49	Qualification for Championship final
2	Gyeongju KHNP	22	12	6	4	38	20	+18	42	Qualification for Championship semi-final
3	Gangneung City	22	13	3	6	30	15	+15	42	Qualification for Championship first round
4	Busan Transportation Corporation	22	12	5	5	36	17	+19	41
5	Mokpo City	22	10	3	9	39	30	+9	33
6	Hwaseong FC	22	9	6	7	29	27	+2	33
7	Daejeon Korail	22	8	8	6	30	18	+12	32
8	Gimpo Citizen	22	6	8	8	27	27	0	26
9	Changwon City	22	9	7	6	33	25	+8	34
10	Cheongju FC	22	9	7	6	25	25	0	34
11	Cheonan City	22	9	6	7	27	25	+2	33
12	Pyeongtaek Citizen	22	6	5	11	24	40	−16	23
13	Yangju Citizen	22	6	2	14	17	45	−28	20
14	Gyeongju Citizen (O)	22	3	6	13	16	36	−20	15	Qualification for relegation play-off
15	Chuncheon Citizen (R)	22	2	8	12	21	43	−22	14	Relegation to K4 League
16	Jeonju Citizen (R)	22	3	4	15	19	39	−20	13

Source: Soccerway Flashscore
Rules for classification: 1) Points; 2) Goal difference; 3) Goals scored; 4) Wins
(C) Champions; (O) Play-off winners; (R) Relegated