| Official Name: | Qalaat al-Madiq Subdistrict |
| Native Name: | ناحية قلعة المضيق |
| Native Name Lang: | ar |
| Settlement Type: | Subdistrict (nahiyah) |
| Pushpin Map: | Syria |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 250 |
| Pushpin Map Caption: | Location in Syria |
| Subdivision Type: | Country |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Hama |
| Subdivision Type2: | District |
| Subdivision Name2: | Al-Suqaylabiyah District |
| Seat Type: | Capital |
| Seat: | Qalaat al-Madiq |
| Population As Of: | 2004 |
| Population Total: | 85597 |
| Population Blank1 Title: | Ethnicities |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Blank Name Sec1: | Nahya pcod |
| Blank Info Sec1: | SY050204 |
Qalaat al-Madiq Subdistrict (Arabic: ناحية قلعة المضيق) is a Syrian nahiyah (subdistrict) located in al-Suqaylabiyah District in Hama. According to the Syria Central Bureau of Statistics (CBS), Qalaat al-Madiq Subdistrict had a population of 85,597 in the 2004 census.[1]