Demeter (surname)
Demeter is a surname. Notable people with the surname include:
- Christine Demeter, murder victim
- Dimitrija Demeter, Croatian poet and playwright
- Don Demeter, American baseball player
- George Demeter, author of Demeter's Manual of Parliamentary Law and Procedure
- Peter Demeter, Christine Demeter's husband, convicted in her death
- Steve Demeter, American baseball player and scout