| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mar Cha Long | city | Florida | United States | 27.99 | -82.42 | 52 | |
| Mar Jo University Terrace | city | Florida | United States | 28.07 | -82.39 | 29 | |
| Mar Mak Mobile Leisureville Mobile Home Park | city | Florida | United States | 26.62 | -80.09 | 16 | |
| Mara Lisa Estates | city | Florida | United States | 28.16 | -82.47 | 68 | |
| Maralago Cay of West Palm Beach Mobile Home Park | city | Florida | United States | 26.58 | -80.11 | 19 | |
| Marathon | city | Florida | United States | 24.71 | -81.09 | 0 | |
| Marathon Shores | city | Florida | United States | 24.73 | -81.05 | 0 | |
| Marc I | city | Florida | United States | 27.90 | -82.38 | 6 | |
| Marcia Oaks | city | Florida | United States | 28.02 | -82.21 | 98 | |
| Marco | city | Florida | United States | 25.97 | -81.73 | 0 | |
| Marco | city | Florida | United States | 28.01 | -82.47 | 13 | |
| Marco Shores Estates Mobile Home Park | city | Florida | United States | 26.05 | -81.68 | 6 | |
| Marcy | city | Florida | United States | 27.14 | -80.65 | 26 | |
| Marene Place | city | Florida | United States | 27.95 | -82.53 | 9 | |
| Margaline Gardens | city | Florida | United States | 28.00 | -82.16 | 121 | |
| Margaretta | city | Florida | United States | 30.27 | -82.22 | 144 | |
| Margate | city | Florida | United States | 26.24 | -80.21 | 9 | |
| Margate Estates | city | Florida | United States | 26.22 | -80.20 | 9 | |
| Marian | city | Florida | United States | 28.03 | -82.40 | 52 | |
| Marianna | city | Florida | United States | 30.77 | -85.23 | 108 | |
| Maricamp | city | Florida | United States | 29.16 | -82.09 | 78 | |
| Marie | city | Florida | United States | 28.00 | -82.44 | 55 | |
| Marie Heights | city | Florida | United States | 27.99 | -82.44 | 49 | |
| Marietta | city | Florida | United States | 30.32 | -81.78 | 55 | |
| Marietta | city | Florida | United States | 27.99 | -82.45 | 49 | |
| Marigold Gardens | city | Florida | United States | 28.07 | -82.45 | 29 | |
| Marilyn Shores | city | Florida | United States | 28.13 | -82.48 | 55 | |
| Marina Cove Mobile Home Park | city | Florida | United States | 27.54 | -81.44 | 98 | |
| Marina Village | city | Florida | United States | 27.78 | -82.42 | 3 | |
| Marine Manor | city | Florida | United States | 27.93 | -82.49 | 0 | |
| Marineland | city | Florida | United States | 29.67 | -81.21 | 3 | |
| Mariner Estates | city | Florida | United States | 27.94 | -82.54 | 0 | |
| Marion | city | Florida | United States | 30.44 | -82.95 | 124 | |
| Marion Mobile Home Park | city | Florida | United States | 26.78 | -81.44 | 26 | |
| Marion Oaks | city | Florida | United States | 29.01 | -82.18 | 62 | |
| Marita | city | Florida | United States | 28.04 | -82.48 | 26 | |
| Mark Hall Acres | city | Florida | United States | 28.04 | -82.18 | 95 | |
| Mark Mobile Home Park | city | Florida | United States | 28.25 | -81.31 | 55 | |
| Marker Road Mobile Home Park | city | Florida | United States | 28.15 | -81.84 | 170 | |
| Markham | city | Florida | United States | 28.79 | -81.39 | 49 | |
| Marland | city | Florida | United States | 27.34 | -81.24 | 32 | |
| Marlboro Court Mobile Home Community | city | Florida | United States | 26.64 | -80.11 | 16 | |
| Marlyn Manor | city | Florida | United States | 27.95 | -82.25 | 88 | |
| Marphil Manor | city | Florida | United States | 27.91 | -82.29 | 45 | |
| Marquard Manor | city | Florida | United States | 27.82 | -82.38 | 6 | |
| Marquette | city | Florida | United States | 27.70 | -82.40 | 9 | |
| Marriott | city | Florida | United States | 28.06 | -82.22 | 72 | |
| Marsh's Trailer Park | city | Florida | United States | 28.53 | -81.40 | 101 | |
| Marshall Heights | city | Florida | United States | 28.01 | -82.11 | 137 | |
| Marshall Plantation (historical) | city | Florida | United States | 30.15 | -81.65 | 13 | |
| Marshall Terrace | city | Florida | United States | 28.01 | -82.11 | 137 | |
| Mart Law Seminole Village | city | Florida | United States | 25.94 | -80.82 | 6 | |
| Martel | city | Florida | United States | 29.19 | -82.25 | 82 | |
| Martello Heights | city | Florida | United States | 28.06 | -82.34 | 49 | |
| Martha Ann Trailer Village | city | Florida | United States | 28.07 | -82.53 | 39 | |
| Martin | city | Florida | United States | 29.29 | -82.19 | 85 | |
| Martin | city | Florida | United States | 27.97 | -82.24 | 72 | |
| Martin Estates Mobile Home Park | city | Florida | United States | 28.14 | -81.95 | 147 | |
| Martin Luther King Village | city | Florida | United States | 27.98 | -82.43 | 49 | |
| Martin Ranch | city | Florida | United States | 28.09 | -82.21 | 68 | |
| Martindale Acres | city | Florida | United States | 27.86 | -82.17 | 108 | |
| Martindale Tourist Park | city | Florida | United States | 28.00 | -82.49 | 29 | |
| Martins Acres | city | Florida | United States | 28.08 | -82.10 | 101 | |
| Marvina | city | Florida | United States | 27.88 | -82.23 | 39 | |
| Marvinia Hills | city | Florida | United States | 27.88 | -82.23 | 45 | |
| Marx Mobile Home Park | city | Florida | United States | 24.60 | -81.66 | 9 | |
| Mary Dale Estates | city | Florida | United States | 28.01 | -82.49 | 22 | |
| Mary Esther | city | Florida | United States | 30.41 | -86.66 | 6 | |
| Mary Lu Mobile Home Park | city | Florida | United States | 26.97 | -82.04 | 0 | |
| Maryland Avenue | city | Florida | United States | 27.96 | -82.45 | 9 | |
| Maryland Manor | city | Florida | United States | 27.91 | -82.51 | 6 | |
| Marys Woods | city | Florida | United States | 28.08 | -82.24 | 59 | |
| Marysville | city | Florida | United States | 30.29 | -85.10 | 36 |