| Gnatranga-Moiou | |
| Settlement Type: | Village |
| Pushpin Label Position: | above |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Comoros |
| Subdivision Type: | Country |
| Subdivision Name: |  Comoros |
| Subdivision Type1: | Island |
| Subdivision Name1: | Anjouan |
| Unit Pref: | Imperial |
| Population As Of: | 2009 (est.) |
| Population Total: | 2321 |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +3 |
Gnatranga-Moiou is a village on the island of Anjouan in the Comoros. According to the 1991 census the town had a population of 1,318. The current estimate for 2009 is 2,321 people[1]