D. Russel Lee Career-Technology Center. See Butler Technology and Career Development Schools
The Dardanella or Dardanella Club. See Club Dardanella.
Darrel Joyce Park. See Joyce Park.
Dayton & Cincinnati Shortline Railroad. See Cincinnati, Dayton & Eastern
Dayton, Lebanon & Cincinnati Railroad. See Middletown & Cincinnati Railroad Company
Dayton & Michigan Railroad. See Cincinnati, Hamilton & Dayton Railroad
Dayton Purchase. See Montgomery County
Diebold Inc. See Herring-Hall-Marvin Safe Co
Diesbach estate. See Club Dardanella
Dingeldine Woods. See Potter Park Golf Club
Dixon's Opera House, Hamilton. See Opera House
Dog Town. See Bunker Hill
Dog Track. See Fairfield Dog Track, known as Springdale Amusement Co.
Dravo Lake. See Marsh Lake or Thomas O. Marsh Lake.
Dreamland. See White City Park
Dunlap and Dunlap Station. See Georgetown