| Season: | 2010 |
| Competition: | R League |
| Dates: | 25 March – 7 October 2010 |
| Winners: | Group A: FC Seoul Group B: Pohang Steelers |
| Matches: | 112 |
| Total Goals: | 350 |
| League Topscorer: | Eraldo Anício Gomes (7 goals)[1] |
| Prevseason: | 2009 |
| Nextseason: | 2011 |
The 2010 R League was the twelfth season of the R League.
| width=20 | Pos | width=200 | Team | width=30 abbr="Played" | Pld | width=20 abbr="Won" | W | width=20 abbr="Draw" | D | width=20 abbr="Lost" | L | width=25 abbr="Goals for" | GF | width=25 abbr="Goals against" | GA | width=25 abbr="Goal difference" | GD | width=30 abbr="Points" | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | FC Seoul (C) | 14 | 10 | 3 | 1 | 32 | 10 | +22 | 33 | ||||||||||
| 2 | Seongnam Ilhwa Chunma | 14 | 9 | 3 | 2 | 29 | 12 | +17 | 30 | ||||||||||
| 3 | Suwon Samsung Bluewings | 14 | 6 | 2 | 6 | 19 | 19 | 0 | 20 | ||||||||||
| 4 | Jeonbuk Hyundai Motors | 14 | 5 | 3 | 6 | 25 | 26 | –1 | 18 | ||||||||||
| 5 | Gangwon FC | 14 | 5 | 3 | 6 | 30 | 37 | –7 | 18 | ||||||||||
| 6 | Incheon United | 14 | 3 | 5 | 6 | 16 | 23 | –7 | 14 | ||||||||||
| 7 | Korean Police | 14 | 3 | 5 | 6 | 15 | 22 | –7 | 14 | ||||||||||
| 8 | Daejeon Citizen | 14 | 3 | 0 | 11 | 12 | 29 | –17 | 9 |
| width=20 | Pos | width=200 | Team | width=30 abbr="Played" | Pld | width=20 abbr="Won" | W | width=20 abbr="Draw" | D | width=20 abbr="Lost" | L | width=25 abbr="Goals for" | GF | width=25 abbr="Goals against" | GA | width=25 abbr="Goal difference" | GD | width=30 abbr="Points" | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pohang Steelers (C) | 14 | 8 | 5 | 1 | 23 | 12 | +11 | 29 | ||||||||||
| 2 | Gyeongnam FC | 14 | 8 | 3 | 3 | 29 | 12 | +17 | 27 | ||||||||||
| 3 | Ulsan Hyundai | 14 | 7 | 6 | 1 | 26 | 16 | +10 | 27 | ||||||||||
| 4 | Gwangju Sangmu | 14 | 6 | 2 | 6 | 23 | 24 | –1 | 20 | ||||||||||
| 5 | Jeju United | 14 | 4 | 6 | 4 | 23 | 24 | –1 | 18 | ||||||||||
| 6 | Jeonnam Dragons | 14 | 3 | 4 | 7 | 20 | 27 | –7 | 13 | ||||||||||
| 7 | Busan IPark | 14 | 2 | 6 | 6 | 14 | 25 | –11 | 12 | ||||||||||
| 8 | Daegu FC | 14 | 1 | 2 | 11 | 14 | 32 | –18 | 5 |