| Fateh Jang | |
| Other Name: | Fatehjang |
| Settlement Type: | Tehsil |
| Pushpin Map: | Punjab Pakistan#Pakistan |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Punjab, Pakistan |
| Coordinates: | 33.5485°N 72.6528°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Pakistan |
| Subdivision Type1: | Province |
| Subdivision Name1: | Punjab |
| Subdivision Type2: | District |
| Subdivision Name2: | Attock |
| Parts Type: | Union councils |
| Parts Style: | para |
| P1: | 14 |
| Leader Title: | Nazim |
| Leader Title1: | Naib nazim |
| Area Total Km2: | 866 |
| Timezone: | PKT |
| Utc Offset: | +5 |
Fateh Jang Tehsil (Punjabi and Urdu: {{Nastaliq|تحصیل فتح جنگ) is an administrative subdivision (tehsil), of Attock District in the Punjab province of Pakistan lying between 33°10′ and 33°45′ North, and 72°23′ and 73°1′ East. The tehsil is administratively subdivided into 14 Union Councils.[1]
A notable Kharosthi inscription is located near the main town of Fateh Jang, which is also the headquarters of the tehsil.[2]
Until the independence of Pakistan in 1947, Fateh Jang was under British rule, the Imperial Gazetteer of India describes the Tahsil (tehsil) as follows:
.[3]
Inhabitants of Fateh Jang Tehsil speak Sohain dialect of Punjabi language, the name is derived from Sohan River.[4]
