| Official Name: | Sidi Yahya El Gharb |
| Other Name: | Sidi Yahia el Gharb[1] Sidi Yanya du Rharb[2] |
| Settlement Type: | Town |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Morocco |
| Subdivision Name1: | Rabat-Salé-Kénitra |
| Subdivision Type2: | Province |
| Subdivision Name2: | Sidi Slimane |
| Unit Pref: | metric |
| Population As Of: | 2004 |
| Population Total: | 31705 |
| Utc Offset: | +0 |
| Timezone Dst: | WEST |
| Utc Offset Dst: | +1 |
| Coordinates: | 34.3058°N -6.3058°W |
Sidi Yahya El Gharb is a town in Sidi Slimane Province, Rabat-Salé-Kénitra, Morocco.[3] At the 2004 census, its population was 31,705.[4]
Prior to June 2010, Sidi Yahya El Gharb was in Kénitra Province.
United States Naval Communications Station Sidi Yahya El Gharb