Awards
| Award | Player | Team | Points |
|---|---|---|---|
| Top goalscorer |  Sandro Hiroshi
|
Daegu FC | 7 goals |
| Top assist provider | Paulo César
|
Jeonbuk Hyundai Motors | 5 assists |
Source:[1]
| Tournament details | |
|---|---|
| Country | South Korea |
| Dates | 6 March – 8 May 2005 |
| Teams | 13 |
| Final positions | |
| Champions | Suwon Samsung Bluewings (5th title) |
| Runner-up | Ulsan Hyundai Horang-i |
| Tournament statistics | |
| Matches played | 78 |
| Goals scored | 163 (2.09 per match) |
| Top goal scorer(s) | Sandro Hiroshi (7 goals) |
The 2005 Korean League Cup, also known as the 2005 Samsung Hauzen Cup, was the 18th competition of the Korean League Cup. It was a League Cup, but was run like a league format in this year. All teams played each other once, playing 12 matches each.
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Suwon Samsung Bluewings (C) | 12 | 7 | 4 | 1 | 20 | 11 | +9 | 25 |
| 2 | Ulsan Hyundai Horang-i | 12 | 6 | 5 | 1 | 17 | 11 | +6 | 23 |
| 3 | Pohang Steelers | 12 | 4 | 8 | 0 | 13 | 9 | +4 | 20 |
| 4 | Bucheon SK | 12 | 5 | 3 | 4 | 14 | 13 | +1 | 18 |
| 5 | FC Seoul | 12 | 5 | 2 | 5 | 18 | 18 | 0 | 17 |
| 6 | Incheon United | 12 | 4 | 3 | 5 | 9 | 10 | −1 | 15 |
| 7 | Daegu FC | 12 | 4 | 3 | 5 | 16 | 18 | −2 | 15 |
| 8 | Seongnam Ilhwa Chunma | 12 | 3 | 5 | 4 | 9 | 9 | 0 | 14 |
| 9 | Jeonnam Dragons | 12 | 3 | 5 | 4 | 11 | 12 | −1 | 14 |
| 10 | Daejeon Citizen | 12 | 3 | 4 | 5 | 9 | 11 | −2 | 13 |
| 11 | Gwangju Sangmu | 12 | 3 | 3 | 6 | 7 | 13 | −6 | 12 |
| 12 | Jeonbuk Hyundai Motors | 12 | 2 | 5 | 5 | 12 | 14 | −2 | 11 |
| 13 | Busan IPark | 12 | 2 | 4 | 6 | 8 | 14 | −6 | 10 |
| Award | Player | Team | Points |
|---|---|---|---|
| Top goalscorer | Sandro Hiroshi
|
Daegu FC | 7 goals |
| Top assist provider | Paulo César
|
Jeonbuk Hyundai Motors | 5 assists |
Source:[1]