| Official Name: | Deir Hassan |
| Native Name: | دير حسان |
| Native Name Lang: | ar |
| Settlement Type: | Village |
| Pushpin Map: | Syria |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 250 |
| Pushpin Map Caption: | Location in Syria |
| Subdivision Type: | Country |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Idlib |
| Subdivision Type2: | District |
| Subdivision Name2: | Harem District |
| Subdivision Type3: | Subdistrict |
| Subdivision Name3: | Al-Dana Nahiyah |
| Population Total: | 1875 |
| Population As Of: | 2004 |
| Population Density Km2: | auto |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Blank Name Sec1: | City Qrya Pcode |
| Blank Info Sec1: | C4129 |
Deir Hassan (Arabic: دير حسان) is a Syrian village located in Al-Dana Nahiyah in Harem District, Idlib. According to the Syria Central Bureau of Statistics (CBS), Deir Hassan had a population of 1875 in the 2004 census.[1]