Declan O'Brien
- Date of birth/Age: Jun 16, 1979 (44)
- Place of birth:
Dublin
- Citizenship:
Ireland
- Height: 1,73 m
- Position: Centre-Forward
Record vs. ...
This overview shows the player's personal record against all the clubs they have played against so far. In addition to wins, draws and defeats, it also shows goals, assists and yellow and red cards.
| Club | W | D | L | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Bohs | 35 | 9 | 10 | 16 | 8 | 1 | 1 | - | - | |
 | Cork | 34 | 8 | 9 | 17 | 11 | 1 | 4 | - | 1 | |
 | Derry | 29 | 18 | 5 | 6 | 10 | 3 | 2 | - | - | |
 | Shamro | 27 | 9 | 3 | 15 | 5 | - | 2 | - | - | |
 | Bray | 25 | 16 | 4 | 5 | 15 | 3 | 3 | 1 | - | |
 | Shelb | 24 | 8 | 7 | 9 | 6 | 5 | 5 | 1 | - | |
 | Saints | 24 | 5 | 10 | 9 | 6 | - | 1 | - | - | |
 | LTFC | 23 | 9 | 7 | 7 | 5 | - | - | 1 | 1 | |
 | UCD | 22 | 9 | 5 | 8 | 10 | - | - | - | - | |
 | Sligo | 19 | 5 | 5 | 9 | 5 | 2 | 2 | 1 | - | |
 | WFC | 15 | 10 | 2 | 3 | 8 | - | 1 | - | - | |
 | Dundal | 15 | 8 | 4 | 3 | 5 | 2 | 2 | - | - | |
 | Harps | 11 | 7 | 3 | 1 | 5 | - | 2 | - | - | |
 | Limeri | 10 | 4 | 2 | 4 | 6 | 1 | - | - | - | |
 | Galway | 8 | 5 | 0 | 3 | 5 | 1 | - | 1 | - | |
 | Athlon | 7 | 5 | 1 | 1 | 7 | - | - | - | - | |
 | BaUnFC | 5 | 3 | 0 | 2 | 3 | - | - | - | - | |
 | Glens | 5 | 2 | 0 | 3 | - | - | 1 | - | - | |
 | Crusad | 5 | 0 | 0 | 5 | - | - | - | - | - | |
 | Dublin | 4 | 3 | 1 | 0 | 5 | - | - | - | - | |
 | Mervue | 4 | 3 | 0 | 1 | 2 | - | - | - | 1 | |
 | Swifts | 4 | 2 | 0 | 2 | - | 1 | - | - | - | |
 | Cole | 4 | 3 | 1 | 0 | - | - | - | - | - | |
 | LFC | 4 | 1 | 1 | 2 | - | - | 1 | - | - | |
 | Tarx | 3 | 2 | 1 | 0 | 2 | - | - | - | - | |