Judo
- Men
| Athlete | Event | Round of 32 | Round of 16 | Quarterfinals | Semifinals | Repechage | Final | |
|---|---|---|---|---|---|---|---|---|
| Rank | ||||||||
| Mario Valles | 81 kg | Canto (BRA) L 0000-1000 |
Did not advance | |||||
| Sergio Andres Camacho | +100 kg | Pepic (AUS) L 0000-1000 |
Did not advance | |||||
- Women
| Athlete | Event | Round of 32 | Round of 16 | Quarterfinals | Semifinals | Repechage | Final | |
|---|---|---|---|---|---|---|---|---|
| Rank | ||||||||
| Lisseth Orozco | 48 kg | Shishkina (KAZ) L 0011-0012 |
Did not advance | |||||
Read more about this topic: Colombia At The 2004 Summer Olympics