| Official Name: | Gugarchin |
| Native Name: | گوگرچين |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ardabil |
| Subdivision Type2: | County |
| Subdivision Name2: | Nir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dursun Khvajeh |
| Population As Of: | 2006 |
| Population Total: | 178 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Coordinates: | 38.1078°N 47.9044°W |
Gugarchin (Persian: گوگرچين, also Romanized as Gūgarchīn; also known as Gūgerjīn and Moḩammed Qazveynī Gūgarchīn) is a village in Dursun Khvajeh Rural District, in the Central District of Nir County, Ardabil Province, Iran. At the 2006 census, its population was 178, with 41 families.