Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Holly Hill Memorial Park and Mausoleum | Cemetery | 10 | Clay | 29 59 01 N | 081 42 04 W |
| Holy Bible Mission Church | Church | 10 | Seminole | 28 43 51 N | 081 19 19 W |
| Holy Cross Episcopal Church | Church | 10 | Escambia | 30 25 01 N | 087 12 30 W |
| Holy Nativity Grade School | School | 10 | Bay | 30 11 29 N | 085 40 14 W |
| Honeymoon Hill | Summit | 10 | Brevard | 28 16 28 N | 080 39 58 W |
| Hope Rural School | School | 10 | Martin | 27 01 46 N | 080 29 04 W |
| Hornsby Spring | Spring | 10 | Alachua | 29 51 01 N | 082 35 37 W |
| Horsehead Spring | Spring | 10 | Jefferson | 30 20 41 N | 083 59 41 W |
| Houlihan Stadium | Park | 10 | Hillsborough | 27 58 43 N | 082 30 13 W |
| House of Worship Church | Church | 10 | Clay | 29 59 08 N | 081 41 31 W |
| Humana Hospital Northside | Hospital | 10 | Pinellas | 27 49 27 N | 082 39 50 W |
| Humana Hospital Sun Bay | Hospital | 10 | Pinellas | 27 46 05 N | 082 38 32 W |
| Humana Womens Hospital Tampa | Hospital | 10 | Hillsborough | 27 58 49 N | 082 29 30 W |
| Immokalee | Populated Place | 10 | Collier | 26 25 07 N | 081 25 02 W |
| Immokalee Airport | Airport | 10 | Collier | 26 26 00 N | 081 24 02 W |
| Immokalee High School | School | 10 | Collier | 26 25 36 N | 081 25 29 W |
| Immokalee Middle School | School | 10 | Collier | 26 25 21 N | 081 25 29 W |
| Indiantown | Populated Place | 10 | Martin | 27 01 38 N | 080 29 08 W |
| Indiantown Middle School | School | 10 | Martin | 27 01 16 N | 080 27 42 W |
| Interchange 4 | Crossing | 10 | Duval | 30 20 09 N | 081 40 09 W |
| Jacksonville Shipyards Bellinger Division Pier 1 Obstruction Light | Locale | 10 | Duval | 30 19 31 N | 081 26 23 W |
| James A Haley Veterans Hospital Heliport | Airport | 10 | Hillsborough | 28 03 44 N | 082 25 47 W |
| Janney | Locale | 10 | Levy | 29 25 38 N | 082 56 19 W |
| Jehu Cemetery | Cemetery | 10 | Gulf | 30 07 50 N | 085 11 51 W |
| Jernigan Lake | Lake | 10 | Santa Rosa | 30 35 52 N | 087 12 34 W |
| John C Williams Memorial | Locale | 10 | Pinellas | 27 46 24 N | 082 38 16 W |
| Johnson Cemetery | Cemetery | 10 | Volusia | 29 08 40 N | 081 20 34 W |
| Johnson Hammock | Island | 10 | Taylor | 30 13 26 N | 083 51 01 W |
| Julington Cemetery | Cemetery | 10 | Duval | 30 08 19 N | 081 33 51 W |
| Juniper Prairie | Flat | 10 | Marion | 29 13 43 N | 081 42 30 W |
| Juniper Springs Campground | Locale | 10 | Lake | 29 10 56 N | 081 42 32 W |
| Juno Beach United Methodist Church | Church | 10 | Palm Beach | 26 52 26 N | 080 03 11 W |
| Keene | Populated Place | 10 | Nassau | 30 29 00 N | 081 50 48 W |
| Kenwood School | School | 10 | Okaloosa | 30 27 32 N | 086 36 28 W |
| Kinder Care Learning Center | School | 10 | Bay | 30 10 55 N | 085 40 35 W |
| King Row Shopping Center | Locale | 10 | Hillsborough | 27 53 34 N | 082 17 42 W |
| Kolmetz Pond | Lake | 10 | Washington | 30 36 12 N | 085 52 27 W |
| La Petite Academy | School | 10 | Hillsborough | 27 57 27 N | 082 30 11 W |
| Lago Minore | Lake | 10 | Miami-Dade | 25 41 34 N | 080 15 44 W |
| Lago Monaco | Lake | 10 | Miami-Dade | 25 42 10 N | 080 15 15 W |
| Lake Bradford | Lake | 10 | Leon | 30 24 21 N | 084 20 22 W |
| Lake Carol | Lake | 10 | Pinellas | 27 50 01 N | 082 47 31 W |
| Lake Carroll | Lake | 10 | Hillsborough | 28 03 05 N | 082 29 12 W |
| Lake Carroll Railroad Station | Locale | 10 | Hillsborough | 28 02 05 N | 082 31 31 W |
| Lake Dias | Lake | 10 | Volusia | 29 09 40 N | 081 19 03 W |
| Lake Eaton | Lake | 10 | Marion | 29 15 26 N | 081 52 14 W |
| Lake Hiawatha | Lake | 10 | Leon | 30 24 47 N | 084 20 57 W |
| Lake Julia | Lake | 10 | Gulf | 30 06 45 N | 085 12 21 W |
| Lake Marae | Lake | 10 | Sarasota | 27 17 49 N | 082 25 56 W |
| Lake Mattie | Lake | 10 | Leon | 30 21 59 N | 084 08 20 W |
| Lake Minnie | Lake | 10 | Seminole | 28 45 15 N | 081 17 30 W |
| Lake Narcissus | Lake | 10 | Duval | 30 22 14 N | 081 30 32 W |
| Lake Pierson | Lake | 10 | Volusia | 29 14 02 N | 081 28 25 W |
| Lake Roberts | Lake | 10 | Volusia | 29 18 52 N | 081 28 39 W |
| Lake Shippey | Lake | 10 | Gulf | 30 05 30 N | 085 11 59 W |
| Lake Thonotosassa | Lake | 10 | Hillsborough | 28 03 39 N | 082 16 45 W |
| Lake Tracy | Swamp | 10 | Lake | 28 57 51 N | 081 28 19 W |
| Lake Van Vac | Bay | 10 | Bay | 30 08 30 N | 085 38 24 W |
| Lakeview Church | Church | 10 | Pinellas | 27 57 00 N | 082 46 49 W |
| Lakeview School | School | 10 | Pinellas | 27 44 53 N | 082 40 02 W |
| Lamar Lake | Lake | 10 | Miami-Dade | 25 44 54 N | 080 08 41 W |
| Largo | Populated Place | 10 | Pinellas | 27 54 34 N | 082 47 14 W |
| Largo Village Shopping Center | Locale | 10 | Pinellas | 27 52 54 N | 082 47 16 W |
| Lawhons Mill | Populated Place | 10 | Wakulla | 30 09 59 N | 084 24 08 W |
| Learning Tree One Child Development Center | School | 10 | Bay | 30 11 06 N | 085 40 12 W |
| Lebanon | Locale | 10 | Levy | 29 06 08 N | 082 37 53 W |
| Lebanon Lookout Tower | Tower | 10 | Levy | 29 09 36 N | 082 37 50 W |
| Lewis Airport | Airport | 10 | Hillsborough | 27 53 56 N | 082 10 56 W |
| Liberty Church | Church | 10 | Washington | 30 37 13 N | 085 45 47 W |
| Linos Park | Park | 10 | Bay | 30 10 56 N | 085 39 09 W |
| Live Oak Pond | Lake | 10 | Washington | 30 37 12 N | 085 50 20 W |
| Lockharts Subdivision | Populated Place | 10 | Seminole | 28 47 41 N | 081 17 42 W |
| Lofton Pond | Lake | 10 | Leon | 30 21 17 N | 084 22 52 W |
| Long Pond | Lake | 10 | Dixie | 29 36 56 N | 083 04 36 W |
| Long Swamp | Swamp | 10 | Volusia | 29 11 43 N | 081 13 20 W |
| Lykes Brothers Pond | Lake | 10 | Glades | 26 54 38 N | 081 16 47 W |
| Macedonia Baptist Church | Church | 10 | Bay | 30 11 46 N | 085 39 55 W |
| Magnolia Baptist Church | Church | 10 | Volusia | 29 12 36 N | 081 03 14 W |
| Malloy School | School | 10 | Volusia | 29 06 41 N | 081 20 51 W |
| Manatee Memorial Cemetery | Cemetery | 10 | Manatee | 27 26 47 N | 082 32 56 W |
| Marco Christian Fellowship Church | Church | 10 | Collier | 26 58 16 N | 081 15 29 W |
| Market Place North II | Locale | 10 | Hillsborough | 28 01 23 N | 082 30 22 W |
| Marlee Lake | Lake | 10 | Hillsborough | 28 06 01 N | 082 36 28 W |
| Marsh Swamp | Swamp | 10 | Volusia | 28 56 57 N | 081 08 20 W |
| Martin Islands | Island | 10 | Gulf | 30 05 55 N | 085 15 32 W |
| Marys Lake | Lake | 10 | Hillsborough | 27 42 19 N | 082 30 40 W |
| Masters Island | Island | 10 | St. Johns | 29 57 07 N | 081 23 26 W |
| Mayan Lake | Lake | 10 | Broward | 26 06 07 N | 080 06 26 W |
| McClure Hill | Summit | 10 | Nassau | 30 40 55 N | 081 26 59 W |
| McCrabb Church | Church | 10 | Dixie | 29 42 32 N | 082 59 06 W |
| Mease Hospital Countryside | Hospital | 10 | Pinellas | 28 00 49 N | 082 46 58 W |
| Mease Hospital Countryside Heliport | Airport | 10 | Pinellas | 28 02 21 N | 082 42 27 W |
| Medart | Populated Place | 10 | Wakulla | 30 04 58 N | 084 23 14 W |
| Merritt Crossing Shopping Center | Locale | 10 | Hillsborough | 28 03 21 N | 082 27 37 W |
| Middleburg | Populated Place | 10 | Clay | 30 04 08 N | 081 51 37 W |
| Middleburg High School | School | 10 | Clay | 30 04 20 N | 081 51 56 W |
| Mildred | Populated Place | 10 | Okeechobee | 27 17 00 N | 080 55 56 W |
| Milton | Populated Place | 10 | Santa Rosa | 30 37 57 N | 087 02 23 W |
| Mims | Populated Place | 10 | Brevard | 28 39 55 N | 080 50 41 W |
| Mims Elementary School | School | 10 | Brevard | 28 40 04 N | 080 50 49 W |
| Minom Sog | Swamp | 10 | Taylor | 29 50 44 N | 083 30 15 W |
| Mirror Lake Branch Library | Building | 10 | Pinellas | 27 46 29 N | 082 38 23 W |
| Mirror Lake/Tomlinson Adult Education Center | School | 10 | Pinellas | 27 46 33 N | 082 38 34 W |
| Mitchell Bluff | Cliff | 10 | Duval | 30 22 11 N | 081 33 52 W |
| Moses E Levy Grant | Civil | 10 | Seminole | 28 41 34 N | 081 17 27 W |
| Moses E Levy Grant | Civil | 10 | Seminole | 28 47 48 N | 081 18 07 W |
| Most Holy Redeemer Inter-Parochial School | School | 10 | Hillsborough | 28 02 26 N | 082 27 26 W |
| Most Holy Redeemer School | School | 10 | Hillsborough | 28 02 26 N | 082 27 25 W |
| Mound Park Hospital | Hospital | 10 | Pinellas | 27 45 48 N | 082 38 32 W |
| Mount Zion Church | Church | 10 | Hendry | 26 33 34 N | 081 26 10 W |