| Official Name: | Sidi Hamadouche |
| Native Name: | سيدي حمادوش |
| Settlement Type: | Commune and town |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Algeria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sidi Bel Abbès Province |
| Subdivision Type2: | District |
| Unit Pref: | Imperial |
| Population As Of: | 1998 |
| Timezone: | CET |
| Utc Offset: | +1 |
Sidi Hamadouche (Arabic: سيدي حمادوش) is a community in the Algerian province Sidi Bel Abbes with 9,264 inhabitants in 1998.
Near Sidi Hamadouche, there is a large mediumwave broadcasting, station, which transmits the program of "Chaîne 1" on 549 kHz with 600 kW.One of the three masts of the facility, which is situated at 35°17'16N 000°34'57W is 270 metres tall and is among the tallest manmade structures in Algeria.