Glay is a Japanese rock band.
Glay may also refer to:
Glay (album), a 2010 album by Glay Glay, Doubs, a commune in France Marcel Le Glay (1920–1992), French historian and archaeologist Maurice Le Glay (1868–1936), French Army officer and author George Albert Glay, author of the 1955 novel Oath Of Seven, an Ace single volume Glay, a fictional character in the 1973 novel Trullion: Alastor 2262 by Jack Vance Glay Field, an athletic field at Providence College in Rhode Island, United States