 | |
| Season | 2015 |
|---|---|
| Dates | 7 March – 29 November 2015 |
| Champions | Jeonbuk Hyundai Motors (4th title) |
| Relegated | Busan IPark Daejeon Citizen |
| Champions League | Jeonbuk Hyundai Motors FC Seoul Suwon Samsung Bluewings Pohang Steelers |
| Matches played | 228 |
| Goals scored | 546 (2.39 per match) |
| Best Player | Lee Dong-gook |
| Top goalscorer | Kim Shin-wook (18 goals) |
| Biggest home win | Jeju 5–0 Daejeon (21 March 2015) |
| Biggest away win | Daejeon 1–4 Seongnam (4 April 2015) |
| Highest scoring | Jeju 4–3 Seongnam (3 June 2015) Jeju 3–4 Suwon (17 June 2015) Daejeon 3–4 Jeonbuk (5 July 2015) Pohang 3–4 Jeju (8 July 2015) Jeonnam 2–5 Ulsan (25 October 2015) Seoul 3–4 Suwon (7 November 2015) |
| Longest winning run | 6 matches Pohang Steelers |
| Longest unbeaten run | 15 matches Pohang Steelers |
| Longest winless run | 17 matches Daejeon Citizen |
| Longest losing run | 8 matches Daejeon Citizen |
| Highest attendance | 39,328 Seoul 0–0 Suwon (27 June 2015) |
| Lowest attendance | 628 Jeonnam 2–1 Gwangju (7 November 2015) |
| Average attendance | 7,720 |
← 2014 2016 → | |
The 2015 K League Classic was the 33rd season of the top division of South Korean professional football, and the third season of the K League Classic.