| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Big Mahaddipur | city | Bangladesh | 22.88 | 91.00 | 13 | 217943 | |
| Big Meadow | city | Alberta | Canada | 54.40 | -110.65 | 1820 | 0 |
| Big Meadow | city | California | United States | 38.41 | -120.12 | 6709 | |
| Big Meadows | city | Virginia | United States | 38.53 | -78.44 | 3595 | |
| Big Mill | city | New Mexico | United States | 32.66 | -107.99 | 5869 | |
| Big Mine Run | city | Pennsylvania | United States | 40.79 | -76.32 | 997 | |
| Big Mod | city | Samangan | Afghanistan | 36.19 | 67.60 | 5869 | 3153 |
| Big Moose | city | New York | United States | 43.82 | -74.92 | 2037 | |
| Big Moses | city | West Virginia | United States | 39.43 | -80.78 | 830 | |
| Big Mound | city | Iowa | United States | 40.76 | -91.70 | 830 | |
| Big Mount | city | Pennsylvania | United States | 39.96 | -76.93 | 830 | |
| Big Mountain | city | Pennsylvania | United States | 40.77 | -76.53 | 1669 | |
| Big Mountain Trailer Park | city | Montana | United States | 48.42 | -114.34 | 3349 | |
| Big Murray Town | city | River Cess | Liberia | 5.70 | -9.67 | 298 | 1616 |