| Official Name: | Qasrok |
| Native Name: | Arabic: قصروك |
| Settlement Type: | Village |
| Pushpin Map: | Syria |
| Pushpin Mapsize: | 250 |
| Subdivision Type: | Country |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Al-Hasakah Governorate |
| Subdivision Type2: | District |
| Subdivision Name2: | Al-Malikiyah District |
| Subdivision Type3: | Nahiyah |
| Subdivision Name3: | Al-Yaarubiyah |
| Coordinates: | 36.9156°N 41.6969°W |
| Timezone: | EET |
| Utc Offset: | +3 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +2 |
Qasrok (Arabic: قصروك), is a village located in the Al-Malikiyah District of Hasakah Governorate in northeastern Syria. The village is surrounded by a number of ancient churches which date back to early Christian times. The village is inhabited by Assyrians belonging to the Syriac Orthodox Church.