Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Cedartown | Populated Place | 7 | Worcester | 38 11 45 N | 075 18 13 W |
| Cedarville | Populated Place | 65 | Prince George's | 38 39 46 N | 076 48 08 W |
| Cedarville Assembly of God Church | Church | 64 | Prince George's | 38 39 47 N | 076 48 18 W |
| Cedarville Natural Resources Management Area | Park | 59 | Charles | 38 37 47 N | 076 49 04 W |
| Cedarville Pond | Reservoir | 48 | Charles | 38 37 42 N | 076 48 18 W |
| Cedarville School | School | 65 | Prince George's | 38 39 48 N | 076 48 48 W |
| Cedarville State Forest | Forest | 61 | Prince George's | 38 38 23 N | 076 47 01 W |
| Cedarville Trailer Park | Populated Place | 63 | Prince George's | 38 39 25 N | 076 49 29 W |
| Cedarwood | Populated Place | 34 | Calvert | 38 44 35 N | 076 39 29 W |
| Cedarwood | Populated Place | 133 | Harford | 39 32 53 N | 076 22 58 W |
| Cedarwood Cove | Populated Place | 20 | Anne Arundel | 39 00 01 N | 076 27 45 W |
| Cedarwood Cove Cemetery | Cemetery | 14 | Anne Arundel | 39 07 02 N | 076 27 44 W |
| Cedarwood Estates | Populated Place | 145 | Baltimore | 39 22 45 N | 076 44 04 W |
| Cedonia | Populated Place | 55 | Baltimore (city) | 39 20 02 N | 076 32 34 W |
| Cedonia Park | Park | 32 | Baltimore | 39 20 05 N | 076 31 44 W |
| Cedonia Shopping Center | Locale | 35 | Baltimore (city) | 39 19 57 N | 076 31 49 W |
| Cellar Hill | Populated Place | 5 | St. Mary's | 38 27 22 N | 076 40 28 W |
| Centenary Church | Church | 313 | Allegany | 39 43 18 N | 078 42 19 W |
| Centennial High School | School | 146 | Howard | 39 15 14 N | 076 52 12 W |
| Centennial Homestead | Populated Place | 165 | Carroll | 39 29 40 N | 076 54 18 W |
| Centennial Lake | Populated Place | 131 | Howard | 39 14 57 N | 076 51 46 W |
| Centennial Lane Elementary School | School | 131 | Howard | 39 15 53 N | 076 51 42 W |
| Centennial Manor | Populated Place | 126 | Howard | 39 16 18 N | 076 52 02 W |
| Centennial Memorial United Methodist Church | Church | 89 | Frederick | 39 24 58 N | 077 24 40 W |
| Centennial Park | Park | 103 | Howard | 39 14 30 N | 076 51 29 W |
| Centennial Village | Populated Place | 9 | Wicomico | 38 22 15 N | 075 40 21 W |
| Centennial-Caroline Street United Methodist Church | Church | 13 | Baltimore (city) | 39 17 52 N | 076 36 13 W |
| Center for Learning & Technology | Building | | Prince George's | 39 01 09 N | 076 45 38 W |
| Center for the Arts | Building | 122 | Baltimore | 39 23 30 N | 076 36 46 W |
| Center for the Handicapped | Building | 107 | Montgomery | 39 01 51 N | 077 01 35 W |
| Center Hill School (historical) | School | 177 | Washington | 39 35 35 N | 077 46 05 W |
| Center of Applied Technology North | School | 38 | Anne Arundel | 39 07 52 N | 076 39 01 W |
| Center of Applied Technology South | School | 17 | Anne Arundel | 38 55 17 N | 076 33 42 W |
| Center School | School | 50 | Prince George's | 39 00 05 N | 076 52 43 W |
| Center Street Church of God | Church | 5 | Dorchester | 38 33 46 N | 076 04 57 W |
| Centerville | Populated Place | 152 | Frederick | 39 20 11 N | 077 19 47 W |
| Centerville | Populated Place | 196 | Frederick | 39 31 28 N | 077 16 18 W |
| Centerway Park | Park | 124 | Montgomery | 39 10 20 N | 077 11 39 W |
| Central Assembly of God Church | Church | 202 | Allegany | 39 39 08 N | 078 45 59 W |
| Central Baptist Church | Church | 55 | Baltimore (city) | 39 17 16 N | 076 38 59 W |
| Central Baptist Church | Church | 145 | Montgomery | 39 08 51 N | 077 08 46 W |
| Central Chapel | Church | 159 | Frederick | 39 26 01 N | 077 15 17 W |
| Central Chapel Cemetery | Cemetery | 160 | Frederick | 39 26 02 N | 077 15 16 W |
| Central Church | Church | 29 | Baltimore | 39 19 19 N | 076 27 46 W |
| Central Elementary School | School | 12 | Anne Arundel | 38 55 27 N | 076 33 51 W |
| Central Fire Station | Building | 190 | Allegany | 39 39 10 N | 078 45 46 W |
| Central Health Clinic | Hospital | 107 | Montgomery | 39 01 31 N | 077 02 36 W |
| Central High School | School | 49 | Prince George's | 38 52 56 N | 076 53 27 W |
| Central Industrial Park | Locale | 52 | Prince George's | 38 53 15 N | 076 51 55 W |
| Central Maintenance Depot | Locale | 139 | Montgomery | 39 07 32 N | 077 09 43 W |
| Central Methodist Cemetery | Cemetery | 46 | Calvert | 38 31 27 N | 076 37 05 W |
| Central Methodist Episcopal Church (historical) | Church | 192 | Allegany | 39 39 06 N | 078 45 36 W |
| Central Middle School | School | 12 | Anne Arundel | 38 55 09 N | 076 33 27 W |
| Central Presbyterian Church | Church | 146 | Baltimore | 39 23 04 N | 076 36 26 W |
| Central School | School | 158 | Harford | 39 34 44 N | 076 20 56 W |
| Central Special Education Center | School | 15 | Anne Arundel | 38 55 24 N | 076 33 58 W |
| Central Square Shopping Center | Locale | 41 | Calvert | 38 32 40 N | 076 35 15 W |
| Central Village | Populated Place | 42 | Calvert | 38 33 15 N | 076 34 36 W |
| Centre Street Public School (historical) | School | 191 | Allegany | 39 39 27 N | 078 46 13 W |
| Centre Street United Methodist Church | Church | 193 | Allegany | 39 39 20 N | 078 45 54 W |
| Centre United Methodist Church | Church | 177 | Harford | 39 35 10 N | 076 23 15 W |
| Centreville | Populated Place | 15 | Queen Anne's | 39 02 30 N | 076 03 59 W |
| Centreville City Police Department | Building | | Queen Anne's | 39 05 12 N | 076 06 31 W |
| Centreville Elementary School | School | 12 | Queen Anne's | 39 02 53 N | 076 04 13 W |
| Centreville High School (historical) | School | 15 | Queen Anne's | 39 02 52 N | 076 04 04 W |
| Centreville Landing | Populated Place | 1 | Queen Anne's | 39 03 17 N | 076 04 25 W |
| Centreville Middle School | School | 18 | Queen Anne's | 39 02 00 N | 076 02 59 W |
| Centreville Police Department | Building | | Queen Anne's | 39 05 10 N | 076 06 32 W |
| Centreville Post Office | Post Office | 19 | Queen Anne's | 39 02 36 N | 076 03 51 W |
| Centreville Town Hall | Building | 19 | Queen Anne's | 39 02 40 N | 076 03 56 W |
| Centreville United Methodist Church | Church | 12 | Queen Anne's | 39 02 56 N | 076 03 33 W |
| Century Estates | Populated Place | 29 | Calvert | 38 42 16 N | 076 38 57 W |
| Century Manor | Populated Place | 40 | Calvert | 38 45 16 N | 076 38 03 W |
| Ceres-Bethel Church | Church | 239 | Frederick | 39 24 06 N | 077 38 14 W |
| Ceresville | Populated Place | 84 | Frederick | 39 27 13 N | 077 22 00 W |
| Cesar Chavez Elementary School | School | 23 | Prince George's | 38 58 12 N | 076 58 56 W |
| Chadswood | Populated Place | 160 | Montgomery | 39 11 38 N | 077 14 08 W |
| Chadwick | Populated Place | 182 | Frederick | 39 19 26 N | 077 15 31 W |
| Chadwick | Populated Place | 155 | Harford | 39 36 04 N | 076 26 13 W |
| Chadwick Court | Populated Place | 215 | Carroll | 39 34 23 N | 077 02 24 W |
| Chadwick Elementary School | School | 149 | Baltimore | 39 18 49 N | 076 45 54 W |
| Chadwick Manor | Populated Place | 153 | Baltimore | 39 18 35 N | 076 45 59 W |
| Chadwick Shopping Center | Locale | 139 | Baltimore | 39 18 45 N | 076 45 27 W |
| Chaisey Point | Cape | 1 | Somerset | 37 59 51 N | 076 02 46 W |
| Chalet De La Rance | Populated Place | 226 | Baltimore | 39 41 26 N | 076 38 53 W |
| Chalfone Manor | Populated Place | 110 | Baltimore | 39 16 38 N | 076 46 54 W |
| Chalk Point | Cape | 0 | Anne Arundel | 38 50 07 N | 076 32 17 W |
| Chalk Point | Cape | 0 | Prince George's | 38 32 24 N | 076 40 58 W |
| Chalk Point | Populated Place | 0 | Anne Arundel | 38 50 10 N | 076 32 19 W |
| Chalk Point Generating Sta Heliport | Airport | 26 | Prince George's | 38 33 23 N | 076 41 34 W |
| Chamberlea | Populated Place | 151 | Howard | 39 17 56 N | 076 51 09 W |
| Chambers Memorial Park | Park | 9 | Caroline | 38 41 37 N | 075 45 43 W |
| Champ | Populated Place | 1 | Somerset | 38 09 37 N | 075 48 28 W |
| Champ Point | Cape | 1 | Somerset | 38 08 37 N | 075 49 13 W |
| Champion Forest | Populated Place | 73 | Anne Arundel | 39 08 50 N | 076 45 40 W |
| Chance | Populated Place | 1 | Somerset | 38 10 19 N | 075 56 28 W |
| Chance and Rock Creek Cemetery | Cemetery | 1 | Somerset | 38 10 27 N | 075 56 03 W |
| Chance Island | Island | 1 | Dorchester | 38 24 08 N | 075 58 53 W |
| Chance Point | Cape | 0 | Somerset | 38 10 07 N | 075 56 20 W |
| Chancellor Point | Cape | 1 | St. Mary's | 38 10 05 N | 076 26 35 W |
| Chancellor Point | Cape | 2 | Talbot | 38 34 45 N | 076 01 41 W |
| Chancellors Branch | Stream | | Talbot | 38 47 37 N | 075 59 35 W |
| Chancellors Point (historical) | Locale | 7 | St. Mary's | 38 10 10 N | 076 26 24 W |
| Chancellors Point Natural History Area | Park | 2 | St. Mary's | 38 10 06 N | 076 26 34 W |
| Chandler Airport | Airport | 4 | St. Mary's | 38 07 05 N | 076 23 29 W |
| Chandler State Game Refuge | Park | 9 | Worcester | 38 07 49 N | 075 24 25 W |
| Chandlers Branch | Stream | | Anne Arundel | 38 56 27 N | 076 36 53 W |
| Chaney | Populated Place | 43 | Calvert | 38 45 05 N | 076 38 05 W |
| Chaney Hollow | Valley | | Allegany | 39 39 25 N | 078 33 55 W |
| Chaney School | School | 51 | Calvert | 38 44 41 N | 076 38 26 W |