Delmar
- Cengage Learning
- Del Crandall
- Del Mar (disambiguation)
- Delmar (album)
- Delmar (surname)
- Delmar Boulevard
- Delmar Calaboose
- Delmar DeLong
- Delmar Independent School District
- Delmar Loop
- Delmar R. Lowell
- Delmar Township, Pennsylvania
- Delmar Valleau
- Delmar Watson
- Delmar station (disambiguation)
- Delmar, Alabama
- Delmar, Delaware
- Delmar, Iowa
- Delmar, Maryland
- Delmar, Missouri
- Delmar, New York
- Delmar, West Virginia
- Delmar, Wisconsin
- Delmarva Peninsula
- Delmer (disambiguation)
- George Koval
- List of shipwrecks of North America
- M. Delmar Ritchie