The Greek Cup 1976–77 was the 35th edition of The Greek Football Cup, or Greek Cup for short.
The competition culminated with the Greek Cup Final, held at Georgios Karaiskakis Stadium, Piraeus on 22 June 1977. The match was contested by Panathinaikos and PAOK, with Panathinaikos taking the title 2–1.
The 35th Greek Cup Final was played at the Georgios Karaiskakis Stadium, Piraeus.