| Darya Khan Tehsil | |
| Settlement Type: | Tehsil |
| Pushpin Map: | Punjab Pakistan#Pakistan |
| Pushpin Map Caption: | Location in Punjab##Location in Pakistan |
| Subdivision Type: | Country |
| Subdivision Name: | Pakistan |
| Subdivision Type1: | Region |
| Subdivision Name1: | Punjab |
| Subdivision Type2: | District |
| Subdivision Name2: | Bhakkar District |
| Subdivision Type3: | Capital |
| Subdivision Name3: | Darya Khan |
| Subdivision Type4: | Towns |
| Subdivision Name4: | 1 |
| Subdivision Type5: | Union councils |
| Subdivision Name5: | 8 |
| Leader Title: | Nazim |
| Leader Title1: | Naib nazim |
| Population As Of: | 2017 Census |
| Population Total: | 360,427 |
| Population Density Km2: | auto |
| Coordinates: | 31.7806°N 71.1081°W |
| Timezone: | PST |
| Utc Offset: | +5 |
| Postal Code: | 30100 |
| Website: | Darya Khan |
Darya Khan (ur|{{Nastaliq|تحصِيل درياخان) is an administrative subdivision (tehsil) of Bhakkar District[1] in the Punjab province of Pakistan. The town of Darya Khan is the headquarters of the tehsil.[2]
At the 2017 Census, the tehsil's population was 360,427, compared to 233,410 at the 1998 census.[3]