1990–91 Cypriot Cup

The 1990–91 Cypriot Cup was the 49th edition of the Cypriot Cup. A total of 72 clubs entered the competition. It began on 27 October 1990 with the first preliminary round and concluded on 9 June 1991 with the final which was held at Makario Stadium. Omonia won their 9th Cypriot Cup trophy after beating Olympiakos Nicosia 1–0 in the final.

1990–91 Cypriot Cup

The 1990–91 Cypriot Cup was the 49th edition of the Cypriot Cup. A total of 72 clubs entered the competition. It began on 27 October 1990 with the first preliminary round and concluded on 9 June 1991 with the final which was held at Makario Stadium. Omonia won their 9th Cypriot Cup trophy after beating Olympiakos Nicosia 1–0 in the final.