| Official Name: | Barreirinha |
| Settlement Type: | Municipality |
| Pushpin Map: | Brazil |
| Pushpin Map Size: | 250 |
| Pushpin Map Caption: | Location in Brazil |
| Subdivision Type: | Country |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | Norte |
| Subdivision Type2: | State |
| Subdivision Name2: | Amazonas |
| Unit Pref: | Imperial |
| Population As Of: | 2020[1] |
| Population Total: | 32,483 |
| Timezone: | AMT |
| Utc Offset: | -4 |
| Coordinates: | -2.7928°N -57.07°W |
Barreirinha is a municipality located in the Brazilian state of Amazonas. Its population was 32,483 (2020) and its area is 5,751 km².[2]
The locality is served by the Barreirinha Airport.