1955–56 Greek Football Cup
The 1955–56 Greek Football Cup was the 14th edition of The Greek Football Cup, or Greek Football Cup.
The competition culminated with the Greek Cup Final, held at Apostolos Nikolaidis Stadium, Athens on 24 June 1956. The match was contested by AEK Athens and Olympiacos, with AEK Athens winning 2-1.Round of 16
| Home team | Score | Away team |
| Panionios | 3-1 | Doxa Drama |
| Panathinaikos | 8-0 | Thyella Patra |
| Olympiacos | 7-0 | Pallevadiaki |
| Iraklis | 3-2 | PAOK |
| Apollon Athens | 2-1 | OFI |
| AEK Athens | 4-1 | Averoff Ioannina |
| Niki Volos | 5-0 | Ethnikos Piraeus |
| Aris | 1-0 | Apollon Kalamaria |
Quarter-finals
| Home team | Score | Away team |
| Olympiacos | 4–0 | Niki Volos |
| Panathinaikos | 1–0 | Apollon Athens |
| AEK Athens | 2–1 | Panionios |
| Aris | 1–1 | Iraklis |
| Iraklis | 1–2 | Aris |
Semi-finals
| Home team | Score | Away team |
| Aris | 0–3 | Olympiacos |
| AEK Athens | 2–1 | Panathinaikos |
The 14th Greek Cup Final was played at the Apostolos Nikolaidis Stadium, Athens.
