Barbe or Barbé is a surname, and may refer to:

• David Barbe (born 1963), American musician and producer/engineer
• François Barbé-Marbois (1745–1837), French politician
• Ghislain Barbe, Canadian illustrator and artist
• Helmut Barbe (1927–2021), German composer
• Henri Barbé (1902–1966), French communist
• Jane Barbe (1928–2003), American voice actress and singer
• Koen Barbé (born 1981), Belgian road bicycle racer
• Laurent Barbé (1696–1764), French citizen and Danish shipbuilder
• Pierre Barbe (1900–2004), French architect