Béguin (or Beguin) is a French surname, which may refer to:
Albert Béguin (1901–1957), Swiss academic and translator André Béguin, (1897–?), Swiss war criminal and commandant of the World War II Wauwilermoos internment camp Bernard Béguin (born 1947), French rally driver Daniel Béguin, French politician Jean Beguin (1550–1620), French iatrochemist Louis Beguin-Billecocq (1865–1957), French diplomat and entomologist Marie Anne Isler Béguin (surname Isler Béguin, born 1956), French politician
See also 8009 Béguin, main belt asteroid Beguine