Derby (surname)
Derby is a surname. Notable people with the surname include:
- Alfred Thomas Derby English painter, son of William Derby
- Brown Derby (actor), Scottish actor
- Dean Derby, American retired National Football League player
- Ethel Roosevelt Derby, youngest daughter of President Theodore Roosevelt, instrumental in preserving his legacy
- Elias Hasket Derby, American merchant
- Fred Derby, Surinamese politician and trade unionist
- George Derby, American humorist
- George Derby (baseball), American Major League Baseball pitcher
- James Cephas Derby, American book publisher
- Orville Adalbert Derby, American geologist who worked in Brazil
- Pat Derby, British-born American animal trainer
- Sylvester Derby, American college football head coach
- William Derby English portraitist, miniature painter and copyist, father of Alfred Thomas Derby