Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Beltsville | Populated Place | 41 | Prince George's | 39 02 05 N | 076 54 27 W |
| Beltsville Baptist Church | Church | 64 | Prince George's | 39 02 41 N | 076 54 41 W |
| Beltsville Branch Library | Building | 60 | Prince George's | 39 02 07 N | 076 55 08 W |
| Beltsville Branch Prince George's County Memorial Library | Building | 66 | Prince George's | 39 02 04 N | 076 55 14 W |
| Beltsville Heights | Populated Place | 48 | Prince George's | 39 02 44 N | 076 54 29 W |
| Beltsville Industrial Center | Locale | 41 | Prince George's | 39 01 40 N | 076 54 39 W |
| Beltsville Industrial Park | Locale | 42 | Prince George's | 39 03 15 N | 076 53 23 W |
| Beltsville Junior High School | School | 61 | Prince George's | 39 02 20 N | 076 55 07 W |
| Beltsville North Park | Park | 58 | Prince George's | 39 03 15 N | 076 54 49 W |
| Beltsville Post Office | Post Office | 40 | Prince George's | 39 02 23 N | 076 54 34 W |
| Beltsville School | School | 56 | Prince George's | 39 02 45 N | 076 54 49 W |
| Beltsville Seventh Day Adventist Church | Church | 75 | Prince George's | 39 03 12 N | 076 55 18 W |
| Beltsville Volunteer Fire Department Company 31 | Building | | Prince George's | 39 04 27 N | 077 31 29 W |
| Beltsville Volunteer Fire Department Company 41 | Building | | Prince George's | 39 05 03 N | 077 34 18 W |
| Beltway Crossing Shopping Center | Locale | | Anne Arundel | 39 12 16 N | 076 37 02 W |
| Beltway Plaza Mall Shopping Center | Locale | 29 | Prince George's | 38 59 57 N | 076 54 29 W |
| Belvedere | Populated Place | 56 | Cecil | 39 35 49 N | 076 01 21 W |
| Belvedere | Populated Place | 108 | Montgomery | 39 04 43 N | 077 15 39 W |
| Belvedere Baptist Church | Church | 83 | Baltimore (city) | 39 21 23 N | 076 34 41 W |
| Belvedere Creek | Stream | | St. Mary's | 38 12 59 N | 076 35 40 W |
| Belvedere Elementary School | School | 21 | Anne Arundel | 39 03 31 N | 076 30 09 W |
| Belvedere Gardens Shopping Center | Locale | 88 | Baltimore (city) | 39 21 34 N | 076 34 56 W |
| Belvedere Heights | Populated Place | 28 | Anne Arundel | 39 03 21 N | 076 30 08 W |
| Belvedere Park | Park | 24 | Anne Arundel | 39 03 31 N | 076 30 02 W |
| Belvedere Square Shopping Center | Locale | 109 | Baltimore (city) | 39 21 52 N | 076 36 33 W |
| Belvedere Woodland | Populated Place | 34 | St. Mary's | 38 14 22 N | 076 33 59 W |
| Belvedere Yacht Club | Locale | 0 | Anne Arundel | 39 03 32 N | 076 29 23 W |
| Belvidere Shoal | Bar | 0 | Anne Arundel | 39 05 33 N | 076 22 44 W |
| Belvoir Farms | Populated Place | 44 | Anne Arundel | 39 01 10 N | 076 34 45 W |
| Belvoir Manor | Populated Place | 55 | Anne Arundel | 39 01 24 N | 076 34 57 W |
| Bembe Beach | Populated Place | 7 | Anne Arundel | 38 57 49 N | 076 28 32 W |
| Ben Creek | Stream | | Calvert | 38 25 44 N | 076 34 47 W |
| Ben Lee Estates | Populated Place | 19 | Queen Anne's | 39 09 37 N | 075 55 33 W |
| Ben Oaks | Populated Place | 18 | Anne Arundel | 39 05 10 N | 076 36 38 W |
| Ben Point | Cape | 3 | Dorchester | 38 18 50 N | 076 13 20 W |
| Ben-Har Heights | Populated Place | 226 | Carroll | 39 36 20 N | 076 52 48 W |
| Bendale | Populated Place | 28 | Anne Arundel | 39 04 47 N | 076 34 50 W |
| Benders Heights | Populated Place | 238 | Carroll | 39 26 58 N | 077 00 02 W |
| Benedict | Populated Place | 0 | Charles | 38 30 33 N | 076 40 47 W |
| Benedict Post Office | Post Office | 0 | Charles | 38 30 42 N | 076 40 41 W |
| Benedict School | School | 47 | Charles | 38 31 55 N | 076 44 13 W |
| Benedict Smiths | Populated Place | 5 | St. Mary's | 38 07 55 N | 076 23 32 W |
| Benedict Volunteer Fire Department and Rescue Squad Station 5 | Building | | Charles | 38 51 21 N | 077 08 28 W |
| Benedict Woods | Populated Place | 296 | Carroll | 39 37 25 N | 076 55 14 W |
| Benedictine School for Exceptional Children | School | 18 | Caroline | 39 00 11 N | 075 53 12 W |
| Beneficial Hodson Library | Building | | Frederick | 39 42 06 N | 077 42 30 W |
| Benevola | Populated Place | 137 | Washington | 39 32 44 N | 077 40 34 W |
| Benevola United Methodist Church | Church | 145 | Washington | 39 32 43 N | 077 40 30 W |
| Benfield | Populated Place | 40 | Anne Arundel | 39 05 19 N | 076 37 20 W |
| Benfield Elementary School | School | 31 | Anne Arundel | 39 05 07 N | 076 35 20 W |
| Benfield Shopping Center | Locale | 25 | Anne Arundel | 39 04 59 N | 076 35 01 W |
| Bengies | Populated Place | 15 | Baltimore | 39 20 42 N | 076 25 36 W |
| Bengies Point | Cape | 2 | Baltimore | 39 20 01 N | 076 20 59 W |
| Bengies Station (historical) | Locale | 10 | Baltimore | 39 20 29 N | 076 24 34 W |
| Bengies-Walters Park | Park | 9 | Baltimore | 39 20 35 N | 076 23 51 W |
| Benjamin Banneker Middle School | School | 147 | Montgomery | 39 05 45 N | 076 56 54 W |
| Benjamin Banneker Public School (historical) | School | 26 | Baltimore (city) | 39 18 27 N | 076 36 34 W |
| Benjamin D Foulois Traditional Academy Elementary School | School | 78 | Prince George's | 38 49 37 N | 076 53 12 W |
| Benjamin Stoddert Middle School | School | 61 | Charles | 38 36 04 N | 076 53 52 W |
| Benjamin Stoddert Middle School | School | 75 | Prince George's | 38 49 48 N | 076 56 50 W |
| Benjamin Tasker Middle School | School | 42 | Prince George's | 38 57 28 N | 076 44 44 W |
| Bennett Airport | Airport | 14 | Wicomico | 38 24 45 N | 075 36 37 W |
| Bennett Cemetery | Cemetery | 169 | Carroll | 39 24 46 N | 076 53 59 W |
| Bennett Creek | Stream | | Frederick | 39 17 43 N | 077 26 12 W |
| Bennett House | Building | | Baltimore | 39 24 27 N | 076 35 30 W |
| Bennett Manor | Populated Place | 258 | Carroll | 39 21 20 N | 077 09 32 W |
| Bennett Point | Cape | 4 | Queen Anne's | 38 51 10 N | 076 12 21 W |
| Bennetts Point | Populated Place | 2 | Queen Anne's | 38 53 33 N | 076 11 22 W |
| Bennies Hill Road Bridge | Bridge | 112 | Frederick | 39 24 34 N | 077 34 10 W |
| Bennington (subdivision) | Populated Place | 115 | Montgomery | 39 09 05 N | 077 14 14 W |
| Bennington Corporate Center | Locale | 129 | Montgomery | 39 09 04 N | 077 14 03 W |
| Bennsville | Populated Place | 56 | Charles | 38 36 33 N | 077 00 44 W |
| Bennsville Siding | Locale | 34 | Charles | 38 35 40 N | 077 00 52 W |
| Benny Gray Point | Cape | 5 | Charles | 38 24 37 N | 077 07 27 W |
| Benoni Point | Cape | 0 | Talbot | 38 40 13 N | 076 11 59 W |
| Bens Branch | Stream | | Frederick | 39 25 12 N | 077 17 15 W |
| Bens Run | Stream | | Baltimore | 39 18 50 N | 076 47 39 W |
| Benson | Populated Place | 134 | Harford | 39 30 19 N | 076 23 11 W |
| Benson | Populated Place | 162 | Howard | 39 16 26 N | 076 57 02 W |
| Benson Branch | Stream | | Howard | 39 16 01 N | 076 55 42 W |
| Benson Branch Environmental Area | Park | 146 | Howard | 39 16 02 N | 076 57 23 W |
| Benson Post Office | Post Office | 132 | Harford | 39 30 15 N | 076 23 06 W |
| Bent Willow Farm | Locale | 214 | Washington | 39 25 12 N | 077 39 24 W |
| Bentalou Elementary School | School | 42 | Baltimore (city) | 39 17 29 N | 076 39 14 W |
| Bentalou Recreation Center | Park | 43 | Baltimore (city) | 39 17 31 N | 076 39 12 W |
| Bentley Cove | Bay | -3 | Dorchester | 38 17 20 N | 076 10 19 W |
| Bentley Estates | Populated Place | 237 | Baltimore | 39 41 05 N | 076 40 54 W |
| Bentley Hills | Populated Place | 239 | Baltimore | 39 40 58 N | 076 40 54 W |
| Bentley Point | Cape | 0 | Dorchester | 38 17 30 N | 076 09 43 W |
| Bentley Springs | Populated Place | 160 | Baltimore | 39 40 25 N | 076 40 15 W |
| Bentley Springs Church | Church | 189 | Baltimore | 39 40 40 N | 076 39 51 W |
| Benton Corners | Locale | 18 | Queen Anne's | 39 10 10 N | 075 53 29 W |
| Benton Terrace | Populated Place | 51 | Anne Arundel | 39 12 05 N | 076 38 49 W |
| Benton-Shipley Cemetery | Cemetery | 47 | Anne Arundel | 39 12 03 N | 076 38 56 W |
| Bentons Pleasure | Populated Place | 2 | Queen Anne's | 38 57 11 N | 076 18 08 W |
| Bentwillow Heights | Populated Place | 43 | Anne Arundel | 39 11 38 N | 076 37 48 W |
| Bentwoods | Populated Place | 49 | Anne Arundel | 39 10 50 N | 076 42 44 W |
| Benville School (historical) | School | 61 | Charles | 38 37 07 N | 077 00 41 W |
| Benville Wharf | Locale | -5 | St. Mary's | 38 06 33 N | 076 24 25 W |
| Ber Chayim Temple | Church | 191 | Allegany | 39 39 03 N | 078 45 38 W |
| Berea Lutheran Church | Church | 41 | Baltimore (city) | 39 18 28 N | 076 35 14 W |
| Berea Seventh Day Adventist Church | Church | 49 | Baltimore (city) | 39 18 29 N | 076 37 58 W |
| Berean | Populated Place | 159 | Baltimore | 39 34 16 N | 076 44 25 W |
| Berean Baptist Church | Church | 134 | Baltimore (city) | 39 20 54 N | 076 40 42 W |
| Bergs Field Heliport | Airport | 103 | Baltimore | 39 24 40 N | 076 42 59 W |
| Berkfield | Populated Place | 22 | Baltimore | 39 19 42 N | 076 29 52 W |
| Berkley | Populated Place | 106 | Harford | 39 39 41 N | 076 12 32 W |
| Berkley Estates | Populated Place | 181 | Carroll | 39 24 18 N | 076 57 29 W |
| Berkshire | Populated Place | 12 | Anne Arundel | 38 56 38 N | 076 34 56 W |
| Berkshire | Populated Place | 82 | Prince George's | 38 51 02 N | 076 53 38 W |