Template:2021 K League 2 table

Pos	Team	Pld	W	D	L	GF	GA	GD	Pts	Promotion or qualification
1	Gimcheon Sangmu (C)	36	20	11	5	60	34	+26	71	Promotion to K League 1
2	FC Anyang	36	17	11	8	51	37	+14	62	Qualification for promotion play-offs semi-final
3	Daejeon Hana Citizen	36	17	7	12	53	48	+5	58	Qualification for promotion play-offs first round
4	Jeonnam Dragons	36	13	13	10	38	33	+5	52	Qualification for Champions League group stage and promotion play-offs first round
5	Busan IPark	36	12	9	15	46	56	−10	45
6	Gyeongnam FC	36	11	10	15	40	45	−5	43
7	Ansan Greeners	36	11	10	15	37	49	−12	43
8	Chungnam Asan	36	11	8	17	38	41	−3	41
9	Seoul E-Land	36	8	13	15	40	39	+1	37
10	Bucheon FC 1995	36	9	10	17	32	53	−21	37

Source: K League Soccerway
Rules for classification: 1) Points; 2) Goals scored; 3) Goal difference; 4) Wins; 5) Head-to-head points
(C) Champions
Notes: