| Official Name: | Sarv-e Jahan |
| Native Name: | سروجهان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Zanjan |
| Subdivision Type2: | County |
| Subdivision Name2: | Abhar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sain Qaleh |
| Population As Of: | 2006 |
| Population Total: | 436 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.2633°N 48.9708°W |
Sarv-e Jahan (Persian: سروجهان, also Romanized as Sarv-e Jahān and Sarvajahān; also known as Sarvandzhakhan) is a village in Sain Qaleh Rural District, in the Central District of Abhar County, Zanjan Province, Iran. At the 2006 census, its population was 436, in 92 families.