This list includes former names of existing towns and communities in Boone County, as well as towns that no longer exist, and even one that was planned but never built.

• Beaver Lick
• Belleview
• Bellevue
• Berkshire
• Big Bone
• Briar Patch
• Briar Thicket
• Bullittsburg
• Bullittsville
• Burlington
• Caledonia
• Carlton
• Carter's Corner
• Commissary Corner
• Connersville
• Constance
• Crossroads
• Craig's Camp

• Devon
• East Bend
• Flickertown
• Florence
• Florence Crossroads
• Francisville
• Frogtown
• Gaines Crossroads
• Gainesville
• Garrison Creek
• Gasburg
• Grant
• Hamilton
• Hathaway
• Hebron
• Hopeful Heights
• Huey's Corners
• Hume
• Hygeia

• Idlewild
• Kensington
• Landing
• Limaburg
• Maddensville
• Marydale
• McVille
• Middle Creek
• Mount Vernon
• Normansville
• North Bend
• Oakbrook
• Petersburg
• Pleasant Ridge
• Polecat
• Rabbit Hash
• Richwood
• Rosedale

• Snow's Pond
• South Fork
• Stringtown
• Stringtown-on-the-Pike
• Sugartit
• Tailholt
• Tanner's Station
• Taylorsport
• Taylorsville
• Touseytown
• Union
• Verona
• Walton
• Waterloo
• Wilmington