2003–04 Greek Cup First round First round

| Team_1 | Agg_score | Team_2 | _1st_leg | _2nd_leg |
|---|---|---|---|---|
| Egaleo | 4-2 | Ilisiakos | 4-0 | 0-2 |
| Apollon Athens | 6-0 | Kavala | 3-0 | 3-0 |
| Patraikos | 4-3 | Apollon Kalamaria | 1-1 | 3-2 ( a.e.t. ) |
| ILTEX Lykoi | 4-1 | Fostiras | 2-1 | 2-0 |
| Ethnikos Asteras | 1-0 | Agios Dimitrios | 1-0 | 0-0 |
| Marko | 2-3 | Aris | 2-2 | 0-1 |
| Atsalenios | 1-8 | Akratitos | 1-1 | 0-7 |
| Proodeftiki | 7-3 | Kassandra | 6-1 | 1-2 |
| OFI | 2-0 | Rodos | 1-0 | 1-0 |