The Greek Cup 1974–75 was the 33rd edition of The Greek Football Cup, or Greek Cup for short.
The competition culminated with the Greek Cup Final, held at Karaiskakis Stadium, Piraeus, on 18 June 1975. The match was contested by Olympiacos and Panathinaikos, with Olympiacos taking the title (1-0). Panathinaikos competed with their reserve (youth) team, as a protest for the decison of the Hellenic Football Federation the final to be held in Karaiskakis Stadium.
+In cards. Suspended at 1-2.
The 33rd Greek Cup Final was played at the Georgios Karaiskakis Stadium, Piraeus.