The 1982–83 season of the Moroccan Throne Cup was the 25th edition of the competition.
Olympique de Casablanca won the competition, beating Raja Club Athletic after a 1–1 draw on penalties (5–4) in the final, played at the stade Mohamed V in Casablanca.
[1] Olympique de Casablanca won the competition for the first time in their history.
The final took place between the two winning semi-finalists, Olympique de Casablanca and Raja Club Athletic, on 21 August 1983 at the Stade Mohamed V in Casablanca.