Crusaders won the cup on 7 May 2023 with a 4–0 win over Ballymena United (a repeat of the previous season's final), their second consecutive Irish Cup win and third overall.
The league tier of each club at the time of entering the competition is listed in parentheses.
The draw was made on 4 February 2023, and the matches were played on 3 and 4 March 2023.
Crusaders won 2–1 in the previous season's final.
The final was held on 7 May 2023 and ended with a 4-0 win for Crusaders.