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.
| Coupe d'Algerie | |
|---|---|
| Tournament details | |
| Country |  Algeria |
| Final positions | |
| Champions | MC Alger (5th title) |
| Runner-up | USM Alger |
Round of 16 edit
| 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 edit
| 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 |
| ES Sétif | 1–2 | MC Alger |
|---|---|---|
Isâad Bourahli  90' (pen.) |
Report | Sofiane Younès 37' Faycal Badji 62' |
Stade Communal, Bouira
Referee: Mohamed Benouza
| WA Tlemcen | 2–1 (a.e.t) | ASM Oran |
|---|---|---|
| Samir Hadjou 74' Mokhtar Benmoussa 107' |
Report | Cheïkh Benzerga 22' |
Referee: Mansouri
| NA Hussein Dey | 1–1 | JS Kabylie |
|---|---|---|
| Sid Ahmed Khedis 46' |
Report | Hamid Berguiga 11' |
| Penalties | ||
| 2–4 | ||
Stade Olympique, Boumerdès
Referee: Belahcène
Semi-finals edit
| Tie no | Home team | Score | Away team |
|---|---|---|---|
| 1 | USM Alger | 0–0 (3-2 p) | JS Kabylie |
| 2 | MC Alger | 3–1 | WA Tlemcen |
| USM Alger | 0–0 | JS Kabylie |
|---|---|---|
| Report | ||
| Penalties | ||
| 2–3 | ||
Referee: Belkacem
| MC Alger | 3–1 | WA Tlemcen |
|---|---|---|
| Sofiane Younès 11' Noureddine Daham 66' (90) |
Report | Ismaïl Benyamina 89' |
Stade OPOW, Mostaganem
Referee: Khélifi
Final edit
Kickoff times are in local time.
| MC Alger | 2–1 | USM Alger |
|---|---|---|
| Noureddine Daham 42', 50' (pen.) |
Report | Mintou Doucoure 85' |
Champions edit
| Algerian Cup 2006–07 Winners |
|---|
|
| MC Alger 5th Title |