Laguerre is a surname. Notable people with the surname include:
Edmond Laguerre (1834-1886), French mathematician Enrique Laguerre (1905-2005), Puerto Rican writer Jean Henri Georges Laguerre (1858–1912), French lawyer and politician John Laguerre (1688-1748), French historical painter, son of Louis Laguerre Louis Laguerre (1663-1721), French painter of the English school