The Hun Sen Cup (Khmer: ពានរង្វាន់សម្តេចហ៊ុន សែន) is a Cambodian knockout football cup competition held annually by the Football Federation of Cambodia (FFC). Thirty-five teams participate in the competition as of 2022 season, including all clubs from the Cambodian Premier League and some from the Cambodian League 2. The cup usually starts from February and ends in November, the winner qualifies for the Cambodian Super Cup.