Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Foys Hill (historical) | Populated Place | 69 | Cecil | 39 36 02 N | 076 00 17 W |
| Fraley Acres | Populated Place | 151 | Frederick | 39 35 09 N | 077 25 07 W |
| Framptom Hall | Building | | Allegany | 39 39 08 N | 078 55 56 W |
| Frances Ellen Harper Public School (historical) | School | 51 | Baltimore (city) | 39 18 03 N | 076 38 15 W |
| Frances Fuch Special Education Complex | School | 63 | Prince George's | 39 02 07 N | 076 56 37 W |
| Frances Gut | Gut | 1 | Somerset | 37 59 33 N | 076 02 28 W |
| Frances Murphy Research Center | Building | | Baltimore (city) | 39 18 47 N | 076 39 27 W |
| Francis Creek | Stream | | Anne Arundel | 38 53 26 N | 076 32 20 W |
| Francis M Wood Alternative School | School | | Baltimore (city) | 39 17 24 N | 076 38 24 W |
| Francis Point Marsh | Swamp | 0 | Anne Arundel | 38 53 44 N | 076 32 18 W |
| Francis Scott Key Auditorium | Building | | Anne Arundel | 38 58 53 N | 076 29 33 W |
| Francis Scott Key Bridge | Bridge | -3 | Baltimore | 39 13 03 N | 076 31 38 W |
| Francis Scott Key High School | School | 175 | Carroll | 39 35 33 N | 077 07 59 W |
| Francis Scott Key Junior High School | School | 87 | Prince George's | 38 51 37 N | 076 54 15 W |
| Francis Scott Key Mall Shopping Center | Locale | 90 | Frederick | 39 22 57 N | 077 24 21 W |
| Francis Scott Key Middle School | School | 6 | Baltimore (city) | 39 16 07 N | 076 35 41 W |
| Francis Scott Key Middle School | School | 101 | Montgomery | 39 01 38 N | 076 59 32 W |
| Francis Silver Park | Park | 88 | Harford | 39 38 25 N | 076 11 59 W |
| Francis T Evans Elementary School | School | 77 | Prince George's | 38 47 04 N | 076 53 23 W |
| Franciscan Fathers Novitiate | Church | 150 | Howard | 39 15 25 N | 076 56 17 W |
| Frank | Populated Place | 118 | Cecil | 39 38 22 N | 076 06 27 W |
| Frank Bentz Memorial Lake | Reservoir | 173 | Frederick | 39 37 16 N | 077 25 26 W |
| Frank C Bocek Park | Park | 28 | Baltimore (city) | 39 18 05 N | 076 34 29 W |
| Frank Knox School | School | 34 | St. Mary's | 38 15 57 N | 076 27 03 W |
| Frankford | Populated Place | 9 | Talbot | 38 44 49 N | 076 04 18 W |
| Frankford (historical) | Populated Place | 9 | Wicomico | 38 21 35 N | 075 35 49 W |
| Frankford Elementary School | School | 34 | Baltimore (city) | 39 19 10 N | 076 32 27 W |
| Frankford Gardens Shopping Center | Locale | 32 | Baltimore (city) | 39 19 28 N | 076 32 24 W |
| Frankford Plaza Shopping Center | Locale | 19 | Baltimore (city) | 39 18 52 N | 076 32 33 W |
| Frankie Point | Cape | 0 | Anne Arundel | 39 08 14 N | 076 26 26 W |
| Franklin | Populated Place | 307 | Allegany | 39 29 53 N | 079 02 46 W |
| Franklin Branch | Stream | | Anne Arundel | 39 05 28 N | 076 44 23 W |
| Franklin Branch | Stream | | Worcester | 38 21 15 N | 075 18 22 W |
| Franklin Cemetery | Cemetery | 1 | Anne Arundel | 38 47 16 N | 076 32 24 W |
| Franklin Church | Church | 128 | Harford | 39 40 35 N | 076 13 39 W |
| Franklin Church (historical) | Church | 1 | Anne Arundel | 38 47 20 N | 076 32 24 W |
| Franklin Elementary School | School | 213 | Baltimore | 39 27 46 N | 076 49 58 W |
| Franklin Fire Department Station 56 | Building | | Baltimore | 39 44 14 N | 077 22 58 W |
| Franklin Heights (subdivision) | Populated Place | 12 | Worcester | 38 19 37 N | 075 13 48 W |
| Franklin High School | School | 217 | Baltimore | 39 27 54 N | 076 49 49 W |
| Franklin High School | School | 205 | Baltimore | 39 26 54 N | 076 49 04 W |
| Franklin Hill | Summit | 645 | Garrett | 39 29 46 N | 079 03 38 W |
| Franklin Hill | Summit | 676 | Garrett | 39 30 23 N | 079 04 28 W |
| Franklin Knolls | Populated Place | 91 | Montgomery | 39 00 53 N | 076 59 52 W |
| Franklin Manor Beach | Populated Place | 1 | Anne Arundel | 38 48 16 N | 076 31 19 W |
| Franklin Manor-on-the-Bay | Populated Place | 1 | Anne Arundel | 38 48 05 N | 076 30 53 W |
| Franklin Memorial Church | Church | 1 | Anne Arundel | 38 48 39 N | 076 32 18 W |
| Franklin Office Industrial Park | Locale | 141 | Montgomery | 39 06 43 N | 077 09 28 W |
| Franklin Park | Populated Place | 90 | Montgomery | 39 03 13 N | 077 05 45 W |
| Franklin Point | Cape | 0 | Anne Arundel | 38 48 53 N | 076 29 55 W |
| Franklin School (historical) | School | 130 | Carroll | 39 37 15 N | 077 16 48 W |
| Franklin School (historical) | School | 124 | Cecil | 39 36 50 N | 076 05 44 W |
| Franklin School (historical) | School | 516 | Frederick | 39 39 02 N | 077 30 28 W |
| Franklin Square | Park | 33 | Baltimore (city) | 39 17 25 N | 076 38 20 W |
| Franklin Square Elementary School | School | 38 | Baltimore (city) | 39 17 28 N | 076 38 25 W |
| Franklin Square Historic District | Park | 33 | Baltimore (city) | 39 17 23 N | 076 38 23 W |
| Franklin Square Hospital | Hospital | 48 | Baltimore | 39 21 04 N | 076 28 49 W |
| Franklin Square Park | Park | 12 | Prince George's | 38 44 04 N | 076 59 47 W |
| Franklin Station Baltimore Post Office | Post Office | 25 | Baltimore (city) | 39 16 49 N | 076 39 16 W |
| Franklin Street Presbyterian Church (historical) | Church | 31 | Baltimore (city) | 39 17 43 N | 076 37 02 W |
| Franklin Swamp | Swamp | 7 | Worcester | 38 20 41 N | 075 17 30 W |
| Franklin Valley | Populated Place | 189 | Baltimore | 39 27 53 N | 076 51 19 W |
| Franklins Chance | Populated Place | 160 | Harford | 39 33 05 N | 076 28 52 W |
| Franklintown | Populated Place | 93 | Baltimore | 39 18 16 N | 076 42 42 W |
| Franklinville | Populated Place | 51 | Baltimore | 39 26 52 N | 076 23 05 W |
| Franklinville | Populated Place | 227 | Carroll | 39 27 32 N | 077 05 57 W |
| Franks Island | Island | 1 | Somerset | 38 11 31 N | 075 55 01 W |
| Frazee Ridge | Ridge | 645 | Garrett | 39 42 28 N | 079 25 47 W |
| Frazers Lake Dam | Dam | 4 | Cecil | 39 26 12 N | 075 53 05 W |
| Frazier Neck | Cape | 5 | Caroline | 38 42 57 N | 075 59 09 W |
| Frazier Point | Cape | 0 | Caroline | 38 41 56 N | 075 59 23 W |
| Frazier Point | Cape | -3 | Caroline | 38 44 07 N | 076 00 32 W |
| Frederick | Populated Place | 87 | Frederick | 39 24 51 N | 077 24 38 W |
| Frederick (historical) | Populated Place | 146 | Frederick | 39 32 57 N | 077 12 25 W |
| Frederick Airport (historical) | Airport | 107 | Frederick | 39 26 14 N | 077 25 51 W |
| Frederick Avenue Methodist Episcopal Church (historical) | Church | 37 | Baltimore (city) | 39 16 57 N | 076 39 29 W |
| Frederick Baptist Temple | Church | 121 | Frederick | 39 23 11 N | 077 29 08 W |
| Frederick Church of Christ | Church | 96 | Frederick | 39 25 50 N | 077 24 24 W |
| Frederick City Golf Course | Locale | 82 | Frederick | 39 25 50 N | 077 22 27 W |
| Frederick City Hall | Building | 88 | Frederick | 39 24 57 N | 077 24 46 W |
| Frederick Community College | School | 109 | Frederick | 39 27 08 N | 077 25 06 W |
| Frederick County | Civil | 95 | Frederick | 39 28 00 N | 077 23 59 W |
| Frederick County Courthouse | Building | 86 | Frederick | 39 24 50 N | 077 24 46 W |
| Frederick County Jail | Building | 97 | Frederick | 39 24 41 N | 077 25 05 W |
| Frederick County Outdoor School | School | 103 | Frederick | 39 27 15 N | 077 24 07 W |
| Frederick County Public Library | Building | 89 | Frederick | 39 24 58 N | 077 24 46 W |
| Frederick County Sheriff's Office | Building | | Frederick | 39 40 48 N | 077 38 11 W |
| Frederick County Square Shopping Center | Locale | 111 | Frederick | 39 25 06 N | 077 26 29 W |
| Frederick Douglas Elementary School (historical) | School | 3 | Talbot | 38 47 20 N | 076 13 45 W |
| Frederick Douglass High School | School | 48 | Prince George's | 38 42 59 N | 076 44 48 W |
| Frederick Douglass Homes | Populated Place | 18 | Baltimore (city) | 39 17 38 N | 076 35 47 W |
| Frederick Elementary School | School | 33 | Baltimore (city) | 39 16 57 N | 076 39 24 W |
| Frederick Evangelical Lutheran Church | Church | 88 | Frederick | 39 24 56 N | 077 24 34 W |
| Frederick Fairgrounds | Park | 93 | Frederick | 39 24 46 N | 077 23 43 W |
| Frederick Filtration Plant | Locale | 75 | Frederick | 39 24 37 N | 077 21 02 W |
| Frederick Heights (subdivision) | Populated Place | 134 | Frederick | 39 24 45 N | 077 26 43 W |
| Frederick High School | School | 92 | Frederick | 39 24 58 N | 077 25 34 W |
| Frederick Industrial Center | Locale | 93 | Frederick | 39 23 27 N | 077 24 44 W |
| Frederick Junction | Populated Place | 78 | Frederick | 39 22 18 N | 077 23 18 W |
| Frederick Manor (subdivision) | Populated Place | 156 | Washington | 39 37 47 N | 077 43 02 W |
| Frederick Memorial Hospital | Hospital | 98 | Frederick | 39 25 20 N | 077 24 53 W |
| Frederick Municipal Airport | Airport | 92 | Frederick | 39 25 02 N | 077 22 27 W |
| Frederick Poice Department | Building | | Frederick | 39 41 38 N | 077 41 30 W |
| Frederick Pony Club | Locale | 100 | Frederick | 39 21 35 N | 077 19 28 W |
| Frederick Post Office | Post Office | 87 | Frederick | 39 24 51 N | 077 24 27 W |
| Frederick Presbyterian Church | Church | 90 | Frederick | 39 25 01 N | 077 24 47 W |
| Frederick Reformed Cemetery | Cemetery | 91 | Frederick | 39 25 02 N | 077 24 52 W |
| Frederick Residence Hall | Building | 587 | Allegany | 39 39 07 N | 078 56 11 W |
| Frederick Sasscer High School | School | 20 | Prince George's | 38 48 54 N | 076 45 32 W |
| Frederick Seventh Day Adventist Church | Church | 97 | Frederick | 39 23 58 N | 077 24 56 W |