Lavalley

Lavalley or LaValley is the surname of the following people


 * Alexandre Lavalley (1821-1892), french engineer
 * Gaston Lavalley (1834–1922), French writer and art historian
 * Janet LaValley, American alternative rock singer
 * Jim Lavalley (born 1948), Canadian Olympic bobsledder
 * Terry R. LaValley (born 1956), American prelate of the Roman Catholic Church