| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mocajá | city | Amazonas | Brazil | -7.12 | -58.63 | 341 | 0 |
| Mochila | city | Amazonas | Brazil | -7.52 | -71.32 | 830 | 0 |
| Moibanda | city | Amazonas | Brazil | -4.62 | -62.07 | 124 | 0 |
| Moiboada | city | Amazonas | Brazil | -4.62 | -62.07 | 124 | 0 |
| Moio-Baba | city | Amazonas | Brazil | -4.71 | -62.11 | 118 | 0 |
| Molongo | city | Amazonas | Brazil | -5.40 | -59.99 | 216 | 0 |
| Momasa River Engineer Camp | city | Amazonas | Brazil | -1.92 | -59.48 | 226 | 0 |
| Mondego | city | Amazonas | Brazil | -4.73 | -62.33 | 134 | 0 |
| Monte Alegre | city | Amazonas | Brazil | -3.38 | -62.64 | 114 | 0 |
| Monte Alegre | city | Amazonas | Brazil | -7.86 | -67.16 | 308 | 0 |
| Monte Alegre | city | Amazonas | Brazil | -7.19 | -70.84 | 830 | 0 |
| Monte Alegre | city | Amazonas | Brazil | -5.68 | -60.30 | 141 | 0 |
| Monte Aurea | city | Amazonas | Brazil | -4.93 | -62.47 | 147 | 0 |
| Monte Aureo | city | Amazonas | Brazil | -3.27 | -62.97 | 118 | 0 |
| Monte Bela Vista | city | Amazonas | Brazil | -3.08 | -59.88 | 114 | 158577 |
| Monte Carmello | city | Amazonas | Brazil | -7.82 | -71.03 | 830 | 149 |
| Monte Carmelo | city | Amazonas | Brazil | -7.82 | -71.03 | 830 | 149 |
| Monte Carmelo | city | Amazonas | Brazil | -2.92 | -68.55 | 232 | 149 |
| Monte Christo | city | Amazonas | Brazil | -7.77 | -68.88 | 830 | 0 |
| Monte Cristo | city | Amazonas | Brazil | -3.30 | -60.61 | 88 | 47421 |
| Monte Cristo | city | Amazonas | Brazil | -3.45 | -68.13 | 226 | 4807 |
| Monte Cristo | city | Amazonas | Brazil | -3.23 | -63.02 | 118 | 0 |
| Monte Cristo | city | Amazonas | Brazil | -7.77 | -68.88 | 830 | 0 |
| Monte Santo | city | Amazonas | Brazil | -5.78 | -61.17 | 167 | 0 |
| Monte Sinai | city | Amazonas | Brazil | -6.98 | -71.42 | 830 | 0 |
| Monte das Oliveiras | city | Amazonas | Brazil | -3.00 | -60.00 | 177 | 222910 |
| Monteiro | city | Amazonas | Brazil | -5.87 | -60.78 | 285 | 0 |
| Montes Tucano | city | Amazonas | Brazil | 0.06 | -67.82 | 301 | 0 |
| Montevidéu | city | Amazonas | Brazil | -3.78 | -64.03 | 137 | 2 |
| Montreal | city | Amazonas | Brazil | -7.45 | -72.47 | 830 | 0 |
| Morari | city | Amazonas | Brazil | -5.75 | -67.77 | 269 | 0 |
| Morcego | city | Amazonas | Brazil | -5.71 | -60.92 | 203 | 0 |
| Moreira | city | Amazonas | Brazil | -0.59 | -63.43 | 124 | 0 |
| Moreira | city | Amazonas | Brazil | -4.70 | -59.42 | 111 | 0 |
| Morro do Icanhema | city | Amazonas | Brazil | 1.08 | -67.58 | 272 | 0 |
| Moura | city | Amazonas | Brazil | -1.46 | -61.63 | 118 | 0 |
| Moura | city | Amazonas | Brazil | -4.12 | -63.42 | 134 | 0 |