The 1987–88 Cypriot Cup was the 46th edition of the Cypriot Cup. A total of 65 clubs entered the competition. It began on 7 November 1987 with the first preliminary round and concluded on 26 June 1988 with the final which was held at Tsirion Stadium. Omonia won their 8th Cypriot Cup trophy after beating AEL 2–1 in the final.