The LEN Super Cup is an annual water polo match organized by LEN and contested by the reigning champions of the two most important European club competitions, the LEN Champions League and the LEN Euro Cup.
From 1976 to 2002, the LEN Super Cup was contested between the winners of the European Champions Cup/LEN Champions League and the winners of the LEN Cup Winners' Cup. After the discontinuation of the LEN Cup Winners' Cup, it has been contested by the winners of the LEN Champions League and the winners of the LEN Trophy, which was renamed the LEN Euro Cup in 2011.