| Competition: | Hyundai Oilbank K League Classic |
| Season: | 2014 |
| Winners: | Jeonbuk Hyundai Motors (3rd title) |
| Continentalcup1: | Champions League |
| Continentalcup1 Qualifiers: | Jeonbuk Hyundai Motors Seongnam FC Suwon Samsung Bluewings FC Seoul |
| Relegated: | Gyeongnam FC Sangju Sangmu |
| Best Player: | Lee Dong-gook |
| League Topscorer: | Júnior Santos (14 goals) |
| Matches: | 228 |
| Total Goals: | 503 |
| Biggest Home Win: | Jeonbuk 6–0 Sangju (20 July 2014) |
| Biggest Away Win: | Gyeongnam 1–4 Jeonbuk (13 July 2014) |
| Highest Scoring: | Jeju 6–2 Jeonnam (6 September 2014) |
| Longest Wins: | 9 matches Jeonbuk Hyundai Motors |
| Longest Unbeaten: | 15 matches Jeonbuk Hyundai Motors |
| Longest Winless: | 16 matches Gyeongnam FC |
| Longest Losses: | 4 matches Gyeongnam FC Jeonnam Dragons |
| Highest Attendance: | 46,549 Seoul 2–0 Suwon (12 July 2014) |
| Lowest Attendance: | 858 Jeonnam 1–1 Seongnam (1 November 2014) |
| Average Attendance: | 7,932 |
| Prevseason: | 2013 |
| Nextseason: | 2015 |
The 2014 K League Classic was the 32nd season of the top division of South Korean professional football, and the second season of the K League Classic.
| Busan IPark | Gyeongnam FC | Incheon United | Jeju United | Jeonbuk Hyundai Motors | Jeonnam Dragons | |
|---|---|---|---|---|---|---|
| Busan Asiad Stadium | Changwon Football Center | Incheon Football Stadium | Jeju World Cup Stadium | Jeonju World Cup Stadium | Gwangyang Football Stadium | |
| Capacity: 53,864 | Capacity: 15,116 | Capacity: 20,891 | Capacity: 35,657 | Capacity: 42,477 | Capacity: 20,009 | |
| Pohang Steelers | Sangju Sangmu | Seongnam FC | FC Seoul | Suwon Samsung Bluewings | Ulsan Hyundai | |
| Pohang Steel Yard | Sangju Civic Stadium | Tancheon Stadium | Seoul World Cup Stadium | Suwon World Cup Stadium | Ulsan Munsu Football Stadium | |
| Capacity: 25,000 | Capacity: 15,042 | Capacity: 16,250 | Capacity: 66,704 | Capacity: 43,959 | Capacity: 44,474 | |
| Team | Outgoing | Manner | Date | Incoming | Date | Table | |
|---|---|---|---|---|---|---|---|
| Daegu FC |  Baek Jong-chul | Resigned | 30 November 2013 | Choi Duck-joo | 20 December 2013 | Pre-season | |
| Ulsan Hyundai | Kim Ho-kon | Resigned | 4 December 2013 | Cho Min-kook | 6 December 2013 | ||
| Gyeongnam FC | Ilija Petković | Sacked | 11 December 2013 | Lee Cha-man | 17 December 2013 | ||
| Seongnam FC | An Ik-soo | Resigned | 20 December 2013 | Park Jong-hwan | 20 December 2013 | ||
| Seongnam FC | Park Jong-hwan | Resigned | 22 April 2014 | Lee Sang-yoon (caretaker) | 22 April 2014 | 8th | |
| Gyeongnam FC | Lee Cha-man | Resigned | 11 August 2014 | Branko Babić (caretaker) | 14 August 2014 | 12th | |
| Seongnam FC | Lee Sang-yoon (caretaker) | Sacked | 26 August 2014 | Lee Young-jin (caretaker) | 26 August 2014 | 10th | |
| Seongnam FC | Lee Young-jin (caretaker) | Caretaker | 6 September 2014 | Kim Hak-bum | 6 September 2014 | 10th |
Restricting the number of foreign players strictly to four per team, including a slot for a player from AFC countries. A team could use four foreign players on the field each game including a least one player from the AFC country. Players name in bold indicates the player is registered during the mid-season transfer window.
Teams play each other twice, once at home, once away.
Teams play every other team once (either at home or away).
After 33 matches, the league splits into two sections of six teams each, with teams playing every other team in their section once (either at home or away). The exact matches are determined upon the league table at the time of the split.
The promotion-relegation play-offs were held between the winners of the 2014 K League Challenge play-offs and the 11th-placed club of the 2014 K League Classic. The winners on aggregate score after both matches earned entry into the 2015 K League Classic.
-----Gwangju FC won 4–2 on aggregate and were promoted to the K League Classic, while Gyeongnam FC were relegated to the K League Challenge.
The 2014 K League Awards was held on 1 December 2014.
| Award | Winner | Club | |
|---|---|---|---|
| Most Valuable Player | Lee Dong-gook | Jeonbuk Hyundai Motors | |
| Top goalscorer |  Júnior Santos | Suwon Samsung Bluewings | |
| Top assist provider | Lee Seung-gi | Jeonbuk Hyundai Motors | |
| Young Player of the Year | Kim Seung-dae | Pohang Steelers | |
| FANtastic Player | Lee Dong-gook | Jeonbuk Hyundai Motors | |
| Manager of the Year | Choi Kang-hee | Jeonbuk Hyundai Motors | |
| Special Award | Kim Byung-ji | Jeonnam Dragons | |
| Best Referee | Choi Myung-yong | — | |
| Best Assistant Referee | Noh Tae-sik | — | |
| Fair Play Award | FC Seoul | ||
| Youth Team of the Year | Maetan Middle School (Suwon Samsung Bluewings) | ||
Attendants who entered with free ticket are not counted.
| Rank | Date | Home | Score | Away | Venue | Attendance | Round | Day of week | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 July 2014 | 2–0 | 46,549 | 15 | Saturday | ||||
| 2 | 5 October 2014 | 0–1 | 41,297 | 30 | Sunday | ||||
| 3 | 9 November 2014 | 0–1 | 34,029 | 35 | Sunday | ||||
| 4 | 23 August 2014 | 1–2 | 30,597 | 22 | Saturday | ||||
| 5 | 27 April 2014 | 0–1 | 29,318 | 10 | Sunday | ||||
| 6 | 24 August 2014 | 1–1 | 27,558 | 22 | Sunday | ||||
| 7 | 16 August 2014 | 5–1 | 24,027 | 21 | Saturday | ||||
| 8 | 19 July 2014 | 3–2 | 23,835 | 16 | Saturday | ||||
| 9 | 30 March 2014 | 1–0 | 23,767 | 5 | Sunday | ||||
| 10 | 3 May 2014 | 1–0 | 23,466 | 11 | Saturday |
