| Jahanian Tehsil | |
| Native Name: | |
| Native Name Lang: | ur |
| Settlement Type: | Tehsil |
| Pushpin Map Caption: | Location in Pakistan (Punjab, Khanewal) |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Punjab |
| Subdivision Type2: | District |
| Subdivision Name2: | Khanewal |
| Subdivision Type3: | Capital |
| Subdivision Name3: | Jahanian |
| Subdivision Type4: | Towns |
| Subdivision Name4: | 1 |
| Subdivision Type5: | Union councils |
| Subdivision Name5: | 18 |
| Leader Title: | Leader |
| Leader Title1: | Naib nazim |
| Population As Of: | 2017 |
| Population Footnotes: | [1] |
| Population Total: | 343,361 |
| Population Rural: | 299,763 |
| Population Urban: | 43,598 |
| Coordinates: | 30.0417°N 71.8111°W |
| Timezone: | PST |
| Utc Offset: | +5 |
| Postal Code: | 58200 |
Jahanian (ur|{{Nastaliq|تحصِیل جہانیاں), (Punjabi), is an administrative subdivision, tehsil, of Khanewal District in the Punjab province of Pakistan. The city of Jahanian is the headquarters of the tehsil.
The languages spoken in the tehsil are Urdu, Punjabi, Saraiki, Mewati, and Haryanvi.