Glass or Glaß is a Scottish surname. Notable people with the surname include:
Alice Glass (born 1988), vocalist of Crystal Castles
H. Bentley Glass (1906–2005), American geneticist
Butch Glass (1898–1972), American Negro League baseball player
Caitlin Glass (born 1981), American voice actress
Carter Glass (1858–1946), American politician
Charles Glass, American broadcaster
Cheryl Linn Glass (1961-1997), American race-car driver
Darren Glass (born 1981), Australian rules footballer
David D. Glass, Kansas City Royals owner
David Glass (Canadian politician) (1829–1906), Canadian lawyer
David Glass (sociologist) (1911–1978), English sociologist
Deborah Glass, Deputy Chair of the UK's Independent Police Complaints Commission
Franklin Potts Glass, Sr. (1858–1934), American publisher
Fridolin Glass (1910–1943), Austrian Nazi activist and SS officer
Gene V. Glass (born 1940), American statistician and education researcher
George Glass (1910–1984), American film producer and publicist
Gerald Glass (born 1967), American former basketball player
Geri Glass (born 1949), American model
Harold Glass (1918–1989), Australian judge and jurist
Harry Glaß (1930–1997), German ski jumper
Helen Glass (born 1917), Canadian nurse and educator
Henry Glass (disambiguation), several people with this name
Henry Glaß (born 1953), German ski jumper
Henry Glass (admiral), Rear Admiral, U.S. Navy
Henry P. Glass, Austrian-born American architect and industrial designer
Hugh Glass (1780–1833), fur trapper and frontiersman
Ira Glass (born 1959), host of This American Life
Jeff Glass (athlete) (born 1962), Canadian hurdler
Jeff Glass (ice hockey) (born 1985), American Hockey League goaltender
Jesse Glass (born 1954), American writer and poet
Jimmy Glass (born 1973), English former football goalkeeper
Joanna Glass (born 1936), Canadian playwright
Julia Glass (born 1956), American writer
Kim Glass (born 1984), American volleyball player
Leslie Glass (model) (1963–2000), American model and porn performer
Louis Glass (1864–1936), Danish composer
Max Glass (1881-1965), Austrian film producer
Pat Glass (born 1957), British politician (MP for North West Durham)
Philip Glass (born 1937), minimalist composer
Presley T. Glass (1824–1902), American politician
Ron Glass (1945–2016), American actor
Shaun Glass, guitarist for the band SOiL
Solomon Glass (1893–1973), philatelist of Baltimore, Maryland
Stephen Glass (born 1972), disgraced journalist
Stephen Glass (footballer) (born 1976), Scottish footballer
Tanner Glass (born 1983), Pittsburgh Penguins center
Todd Glass (born 1964), American Stand-up Comedian
Walter Glaß (1905–1981), German skier
A number of J. D. Salinger's short stores also featured members of a fictional Glass family.
