| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Crabapple Court | city | Maryland | United States | 38.79 | -76.07 | 49 | |
| Crabster (historical) | city | Maryland | United States | 39.64 | -77.20 | 830 | |
| Craigtown | city | Maryland | United States | 39.60 | -76.07 | 347 | |
| Crampton | city | Maryland | United States | 39.42 | -77.20 | 830 | |
| Cranberry | city | Maryland | United States | 39.63 | -76.93 | 967 | |
| Cranberry Woods | city | Maryland | United States | 39.03 | -76.60 | 98 | |
| Crandon | city | Maryland | United States | 39.47 | -76.82 | 830 | |
| Craney Creek Estates | city | Maryland | United States | 38.92 | -76.36 | 3 | |
| Cranwood | city | Maryland | United States | 39.39 | -76.71 | 830 | |
| Crapo | city | Maryland | United States | 38.32 | -76.13 | 3 | |
| Crawford Acres (historical) | city | Maryland | United States | 39.41 | -75.88 | 49 | |
| Creagerstown | city | Maryland | United States | 39.58 | -77.36 | 393 | |
| Creek View | city | Maryland | United States | 39.16 | -76.51 | 0 | |
| Crellin | city | Maryland | United States | 39.39 | -79.47 | 2509 | |
| Cremona | city | Maryland | United States | 38.46 | -76.66 | 3 | |
| Cresaptown | city | Maryland | United States | 39.59 | -78.83 | 830 | |
| Crescendo | city | Maryland | United States | 38.79 | -76.29 | 0 | |
| Cresston Park | city | Maryland | United States | 39.06 | -76.52 | 49 | |
| Crest Acres | city | Maryland | United States | 39.32 | -76.93 | 830 | |
| Crest Manor Estates | city | Maryland | United States | 39.43 | -77.51 | 846 | |
| Crest Valley | city | Maryland | United States | 39.60 | -77.61 | 830 | |
| Cresthaven | city | Maryland | United States | 39.03 | -76.99 | 298 | |
| Crestleigh | city | Maryland | United States | 39.26 | -76.83 | 400 | |
| Crestview | city | Maryland | United States | 38.95 | -77.10 | 249 | |
| Crestview | city | Maryland | United States | 39.23 | -76.07 | 49 | |
| Crestview | city | Maryland | United States | 39.56 | -76.14 | 318 | |
| Crestview | city | Maryland | United States | 39.50 | -77.66 | 830 | |
| Crestview Meadows | city | Maryland | United States | 39.61 | -76.84 | 830 | |
| Crestwood | city | Maryland | United States | 38.36 | -75.55 | 22 | |
| Crestwood | city | Maryland | United States | 38.74 | -76.63 | 98 | |
| Crestwood | city | Maryland | United States | 39.22 | -76.66 | 147 | |
| Crestwood Acres | city | Maryland | United States | 39.44 | -76.25 | 3 | |
| Crestwood Mobile Home Park | city | Maryland | United States | 39.14 | -76.68 | 160 | |
| Crestwood Village | city | Maryland | United States | 39.39 | -77.43 | 298 | |
| Creswell | city | Maryland | United States | 39.51 | -76.27 | 196 | |
| Crisfield | city | Maryland | United States | 37.98 | -75.85 | 3 | |
| Crisfield Crossing | city | Maryland | United States | 39.47 | -76.32 | 82 | |
| Crocheron | city | Maryland | United States | 38.24 | -76.05 | 3 | |
| Crofton | city | Maryland | United States | 39.00 | -76.69 | 147 | |
| Crofton | city | Maryland | United States | 38.78 | -76.05 | 49 | |
| Crofton Commons | city | Maryland | United States | 39.01 | -76.68 | 131 | |
| Crofton Highlands | city | Maryland | United States | 39.01 | -76.67 | 147 | |
| Crofton Mews | city | Maryland | United States | 39.03 | -76.68 | 121 | |
| Crofton Park | city | Maryland | United States | 39.00 | -76.69 | 127 | |
| Crofton South | city | Maryland | United States | 39.00 | -76.69 | 147 | |
| Crofton Square | city | Maryland | United States | 39.01 | -76.67 | 147 | |
| Crofton Village | city | Maryland | United States | 39.03 | -76.67 | 137 | |
| Crofton Village Green | city | Maryland | United States | 39.01 | -76.69 | 98 | |
| Crofton Woods | city | Maryland | United States | 38.99 | -76.69 | 98 | |
| Cromwell (historical) | city | Maryland | United States | 39.17 | -76.63 | 49 | |
| Cromwell Fountain | city | Maryland | United States | 39.20 | -76.61 | 9 | |
| Cromwell Manor | city | Maryland | United States | 39.18 | -76.64 | 52 | |
| Cromwell Station | city | Maryland | United States | 39.41 | -76.55 | 830 | |
| Cromwell Station | city | Maryland | United States | 39.20 | -76.61 | 42 | |
| Cromwell Woods | city | Maryland | United States | 39.42 | -76.54 | 403 | |
| Cromwood | city | Maryland | United States | 39.40 | -76.55 | 400 | |
| Cronhardt | city | Maryland | United States | 39.44 | -76.71 | 830 | |
| Cronshaw | city | Maryland | United States | 39.15 | -75.98 | 45 | |
| Crooked Oak | city | Maryland | United States | 38.38 | -75.67 | 22 | |
| Croom | city | Maryland | United States | 38.75 | -76.76 | 180 | |
| Croom Acres | city | Maryland | United States | 38.76 | -76.75 | 101 | |
| Cropley | city | Maryland | United States | 38.98 | -77.22 | 131 | |
| Crosby | city | Maryland | United States | 39.12 | -76.20 | 3 | |
| Cross Country Estates | city | Maryland | United States | 39.55 | -76.47 | 830 | |
| Cross Creek | city | Maryland | United States | 39.53 | -76.62 | 393 | |
| Cross Hollow | city | Maryland | United States | 39.48 | -77.52 | 830 | |
| Crossroads | city | Maryland | United States | 38.38 | -76.19 | 3 | |
| Crosswinds | city | Maryland | United States | 38.86 | -76.36 | 3 | |
| Crouse Mill | city | Maryland | United States | 39.62 | -77.20 | 400 | |
| Crow Haven Estates | city | Maryland | United States | 38.63 | -76.63 | 104 | |
| Crowder | city | Maryland | United States | 39.23 | -76.81 | 830 | |
| Crownsville | city | Maryland | United States | 39.03 | -76.60 | 131 | |
| Crows Nest | city | Maryland | United States | 38.31 | -75.65 | 32 | |
| Croydon Park | city | Maryland | United States | 39.09 | -77.14 | 396 | |
| Crumpton | city | Maryland | United States | 39.24 | -75.92 | 42 | |
| Crystal Beach | city | Maryland | United States | 39.07 | -76.52 | 3 |