The 2005–06 Algerian Cup was the 42nd edition of the Algerian Cup in the sport of football. MC Alger won the Cup by defeating city rivals USM Alger 2–1 in the final with two goals from Noureddine Daham. It was MC Alger's fifth Algerian Cup in its history and its first in 23 years.

Round of 16 Tie no Home team Score Away team 1 AS Khroub 0–1 NA Hussein Dey 2 ASM Oran 1–1 (4-3 p) MC El Eulma 3 CA Bordj Bou Arreridj 0–1 (a.e.t) RC Kouba 4 MC Alger 2–0 CRB Dar El Beida 5 CS Constantine 0–1 WA Tlemcen 6 ES Sétif 3–1 US Biskra 7 ES Guelma 0–1 (a.e.t) JS Kabylie 8 USM Alger 2–0 (a.e.t) USM Annaba

Quarter-finals Tie no Home team Score Away team 1 ES Sétif 1–2 MC Alger 2 WA Tlemcen 2–1 (a.e.t) ASM Oran 3 RC Kouba 0–0 (1-4 p) USM Alger 4 NA Hussein Dey 1–1 (2-4 p) JS Kabylie

Semi-finals Tie no Home team Score Away team 1 USM Alger 0–0 (3-2 p) JS Kabylie 2 MC Alger 3–1 WA Tlemcen

Final Kickoff times are in local time.

Champions Algerian Cup2006–07 WinnersMC Alger5th Title

External links Coupe d'Algérie 2006 2006/07 Coupe Nationale