Le Bihan

Le Bihan, or Bihan (meaning "small" in Breton), is a surname, and may refer to:


 * Denis Le Bihan (born 1957), French medical doctor, physicist and neuroscientist
 * Johann Le Bihan (born 1979), French retired medley swimmer
 * Luc Bihan (born 1957), French sculptor, artist, graphic artist and animation director
 * Neil Le Bihan (1976 – 2023), English footballer
 * Samuel Le Bihan (born 1965), French actor

The word is cognate with the Welsh word bychan and the surname Vaughan from which it derives.