Pierre Dubois

• Pierre Dubois (scholastic), a French publicist in the reign of Philip the Fair
• Pierre Dubois Davaugour, Governor of New France from 1661 to 1663
• Pierre Joseph Dubois, French World War I general
• Pierre H. Dubois, Dutch writer and critic
• Pierre Max Dubois, French composer of classical music
• Pierre du Bois de Dunilac, Swiss writer
• Pierre Dubois (author), French author
• Pierre-Luc Dubois, Canadian professional ice hockey player