Glorieux is a surname. Notable people with the surname include:
Achille Glorieux (1910–1999), French prelate, Vatican official and diplomat Alphonse Joseph Glorieux (1844–1917), Belgian missionary Roman Catholic bishop François Glorieux (1932–2023), Belgian conductor, pianist, composer, musicologist and teacher Gabriel Glorieux (1930–2007), Belgian cyclist Raphael Glorieux (1929–1986), Belgian cyclist
See also , a second-rate 74-gun ship-of-the-line in the French Navy, later commissioned in the Royal Navy as HMS Glorieux Le Glorieux (1984–2010), British-bred Thoroughbred racehorse , various ships of the name Les Corps glorieux, a large organ cycle composed in the summer of 1939