Beaubien (surname)
Beaubien is a surname. Notable people with the surname include:
- Arthur-Lucien Beaubien, Canadian politician and farmer
- Charles Beaubien, French Canadian trader
- Charles H. Beaubien, Canadian-born American fur trader
- Joseph-Octave Beaubien, Quebec physician and political figure
- Layne Beaubien, American water polo player
- Louis Beaubien, Canadian politician
- Louis-Philippe Beaubien, Canadian politician
- Marcel Beaubien, Canadian politician
- Mark H. Beaubien, Jr., American politician
- Philippe de Gaspé Beaubien, Canadian media proprietor
- Pierre Beaubien, Canadian physician and political figure
