The 2008–09 Algerian Cup was the 45th edition of the Algerian Cup. CR Belouizdad won the Cup by defeating CA Bordj Bou Arreridj 2–1 on penalties in the final, after the game ended 0–0. It was the sixth time that CR Belouizdad won the trophy.
 Mustapha Tchaker Stadium hosted the final | |
| Tournament details | |
|---|---|
| Country |  Algeria |
| Final positions | |
| Champions | CR Belouizdad (6th title) |
| Runner-up | CA Bordj Bou Arreridj |
Round of 32
edit| Tie no | Home team | Score | Away team |
|---|---|---|---|
| 1 | Hadjout | 2–5 (a.e.t) | CA Batna |
| 2 | US Remchi | 0–1 | USM Sétif |
| 3 | ESM Koléa | 0–1 | MC Oran |
| 4 | Es Mostaganem | 1–0 | IRB Sougueur |
| 5 | CR Belouizdad | 0–0 (4–1 p) | MC Alger |
| 6 | ES Guelma | 0–0 (3–5 p) | IRB Maghnia |
| 7 | USM Annaba | 1–0 (a.e.t) | OM Arzew |
| 8 | WA Tlemcen | 2–2 (a.e.t) | AS Khroub |
| 9 | GC Mascara | 1–0 | WAB Tissemsilt |
| 10 | JS Djijel | 0–1 | CA Bordj Bou Arreridj |
| 11 | ES Ben Aknoun | 1–1 (7–6 p) | JSM Skikda |
| 12 | RC Kouba | 0–1 | ASO Chlef |
| 13 | CC Rouina | 0–1 | SA Mohammadia |
| 14 | MC Saïda | 0–1 | ES Sétif |
| 15 | MC El Eulma | 1–0 | ES Collo |
| 16 | Paradou AC | 1–3 | USM Blida |
Quarter-finals
edit| Tie no | Home team | Score | Away team |
|---|---|---|---|
| 1 | MC El Eulma | 0–1 (a.e.t.) | CA Bordj Bou Arreridj |
| 2 | ES Sétif | 4–1 | ES Ben Aknoun |
| 3 | USM Annaba | 2–0 | SA Mohammadia |
| 4 | WA Tlemcen | 1–1 (2–3 p) | CR Belouizdad |
Semi-finals
edit| Tie no | Home team | Score | Away team |
|---|---|---|---|
| 1 | ES Sétif | 1–1 (3–4 p) | CA Bordj Bou Arreridj |
| 2 | USM Annaba | 0–1 | CR Belouizdad |
| ES Sétif | 1–1 (a.e.t.) | CA Bordj Bou Arreridj |
|---|---|---|
Hocine Metref  28' |
Report | Houssam Bouharbit 90' |
| Penalties | ||
| 3–4 | ||
Final
editKickoff times are in local time.
Champions
edit| Algerian Cup 2008–09 Winners |
|---|
|
| CR Belouizdad 6th Title |