| Koh-e-Suleman Tehsil | |
| Native Name Lang: | ur |
| Settlement Type: | Tehsil |
| Pushpin Map Caption: | Location in Pakistan |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Punjab |
| Subdivision Type2: | District |
| Subdivision Name2: | Dera Ghazi Khan |
| Subdivision Type3: | Capital |
| Subdivision Type4: | Towns |
| Subdivision Type5: | Union councils |
| Area Total Km2: | 6,475 |
| Population As Of: | 2023 |
| Population Footnotes: | [1] |
| Population Total: | 248,683 |
| Timezone: | PST |
| Utc Offset: | +5 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | +6 |
Koh-e-Suleman Tehsil,[2] formerly known as De-Excluded Area D.G. Khan and D.G. Khan Tribal Area, is a tehsil located in Dera Ghazi Khan District, Punjab, Pakistan.[3] The population is 248,683 according to the 2023 census. 97.7% of tehsil's population is Balochi-speaking.