Chaigneau

Chaigneau may refer to:

People

 * Florent Chaigneau (born 1984), French professional footballer
 * Jean-Baptiste Chaigneau (1769–1832), French soldier and adventurer
 * Suzanne Chaigneau (1875–1946), French musician

Other

 * Chaigneau (grape), French wine grape that is also known as Enfariné noir
 * Chaigneau-Brasier, French car manufacturer
 * Chaigneau Peak, Antarctic mountain