- Bethany Dunes
- Bethany Village
- Bethel
- Big Bacon Island
- Big Cedar Island
- Big Nose Island
- Big Piney Island (historical)
- Big Reedy Island
- Big Sheep Hammock
- Black Hog Landing
- Blackwater
- Blackwater Beach
- Blackwater Cove
- Blackwater Village
- Blanchard
- Bookhammer Landing
- Bossard Property
- Bottom Hills
- Bowen Landing
- Boyers Village
- Branchview
- Breezewood
- Briar Hook
- Briarwood Manor
- Bridgeville Manor
- Bridgeville North
- Broad Acres
- Broad Creek
- Broad Creek Estates
- Broadkill Beach