Atalaia do Norte
| Atalaia do Norte | |
|---|---|
| The Municipality of Atalaia do Norte | |
| Nickname: "Pérola do Javari" (Javari's Pearl) | |
| Location in the Estado do Amazonas | |
| Coordinates: 04°22′19″S 70°11′31″W / 4.37194°S 70.19194°W | |
| Country | Brazil | 
| Region | Norte | 
| State | Amazonas | 
| Founded | December 19, 1955 | 
| Government | |
| • Mayor | Nonato do Nascimento Tenazor (PDT) | 
| Area | |
|  • Total | 76,355 km2 (29,481 sq mi) | 
| Elevation | 65 m (213 ft) | 
| Population  (2020) | |
|  • Total | 20,398 | 
| • Density | 0.17/km2 (0.4/sq mi) | 
| Time zone | UTC−5 (ACT) | 
| HDI (2000) | 0.559 – medium | 
Atalaia do Norte is the most western municipality in the Brazilian state of Amazonas. As of 2020, its population was 20,398 and its area is 76,355 km2, thus making it the third largest municipality in Amazonas and the seventh largest in Brazil.