The 2022 Hun Sen Cup is the 16th season of the Hun Sen Cup, the premier knockout tournament for association football clubs in Cambodia involving Cambodian Premier League, Cambodian League 2 and provincial Football Clubs organized by the Football Federation of Cambodia. The competition is split into 2 stages, the provincial stage which started on 8 February 2022 and the national stage with the top four teams from provincial stage entering the play-off of national stage, competing with the teams from Cambodian League 2.