São Sebastião do Uatumã

São Sebastião do Uatumã is a municipality located in the Brazilian state of Amazonas. Its population was 14,352 (2020) and its area is 10,741 km2.

Geography
The municipality contains part of the 938720 ha Uatumã Biological Reserve, a strictly protected conservation unit created in 2002. It contains about 60% of the 424430 ha Uatumã Sustainable Development Reserve, which protects the lower part of the Uatumã River basin.