LeBeau or Le Beau is a French surname. Notable people with the surname include:
Anita Lebeau, Canadian filmmaker and director of the 2003 animated short Louise
André Lebeau (born 1932), chairman of the Centre National d'Etudes Spatiales and CEO of Météo France
Bettina Le Beau, (1932–2015), Belgian actress
Charles le Beau (1701-1778), French historical writer
Charles-Louis Lebeau (1812-1882), Belgian politician;
Chris Lebeau (1878-1945), Dutch artist
Dick LeBeau (born 1937), American Hall of Fame football player, defensive coordinator, and head coach
Dominique Lebeau (born 1975), Canadian musician
Gary LeBeau (born 1947), American politician
Gilles Lebeau (born 1954), French mathematician
Jean-Claude Lebeau (born 1979), Belgian cyclist
Joseph Lebeau (1794-1865), second Prime Minister of Belgium
Luise Adolpha Le Beau (1850-1927), German composer of classical music
Madeleine LeBeau (1923–2016), French actress
Paul Lebeau (1868–1959), French chemist
Paul Lebeau (writer) (1908-1982), Flemish writer
Pierre Lebeau (born 1954), Canadian actor
Pierre le Beau (born 1986), German footballer
Patrick Lebeau (born 1970), Canadian ice hockey player
Rebekah LeBeau, American singer-songwriter and daughter of Contemporary Christian music artist Keith Green
Richard Lebeau (born 1953), French Egyptologist, historian
Stéphan Lebeau (born 1968), Canadian ice hockey player
Suzanne Lebeau (born 1948), Canadian playwright and actress
William Lebeau (born 1971), French writer
William H. Lebeau, American rabbi
Fictional characters:
Corporal Louis LeBeau, on the TV series Hogan's Heroes
Gambit (comics) (Remy LeBeau), Marvel Comics superhero
Roy LeBeau, pen name of American crime and science fiction author Mitchell Smith
