Glassman is a surname. Notable people with the surname include:
Barry Glassman (born 1962), American state politician
Caroline Duby Glassman (1922–2013), American jurist
Cynthia Glassman (living), American government official
Harry P. Glassman, American jurist
Howard Glassman (born 1960), Canadian radio personality
James K. Glassman (born 1947), American libertarian conservative editorialist, journalist and author
Jeff Glassman (living), American playwright, dance composer and academic
Jon D. Glassman (born 1944), Former .S. State Dept. Official famous for writing El Salvador "White Paper" advocating U.S. intervention in Nicaragua
Mary Glassman (born 1958), politician, lawyer, and First Selectman of Simsbury, Connecticut
Rodney Glassman (living), politician, former councilman of Tucson, Arizona
Tetsugen Bernard Glassman, American roshi and pioneer in the American Zen Movement