The club has gained entry to all international competitions on several occasions from 1941.
The competition in which Wydad AC has had the most success is the CAF Champions League (formerly known as the African Cup of Champions Clubs); they have won three titles, the first of which came in 1992.
The club has also won the now-defunct Cup Winners' Cup in 2002; the first and only Moroccan team to win the competition, the Super Cup in 2018 and the Afro-Asian Club Championship in 1993, and being a finalist on eight occasions (three in CAF Champions League, three in Super Cup, one in CAF Cup and one in African Football League).
All results (home, away and neutral) list Wydad's goal tally first.
Since 2003 CAF Super Cup as of game against Zamalek on February 7, 2003 except 2004 CAF Confederation Cup Statistics correct as of game against ES Tunis on 1 November 2023.