The 1970–71 Greek Football Cup was the 29th edition of the Greek Football Cup. The competition culminated with the Greek Cup final, held at Karaiskakis Stadium, on 9 June 1971. The match was contested by Olympiacos and PAOK, with Olympiacos winning by 3–1.

Calendar

Qualification round

From the Sixth Round onwards:

Sixth round

• The last 16 of the previous season's Cup qualified for the 2nd round.

Knockout phase

In the knockout phase, teams play against each other over a single match. If the match ends up as a draw, extra time will be played. If a winner doesn't occur after the extra time the winner emerges by penalty shoot-out. The mechanism of the draws for each round is as follows:

Bracket

Round of 32

Round of 16

Quarter-finals

Semi-finals

Final