Glenn Henry may refer to:
Glen Monroe Henry (1912–1983), American circus act entertainer and operator, late of Texas Glenn Henry (band leader) (1915–1993), American big band leader, late of California Glenn Henry (IT entrepreneur) (born 1942), American IT entrepreneur, executive, and inventor Glenn L. Henry (1921–2002), American lawyer and politician
See also Henry Glen (1739–1814), U.S. Congressman