Glenn Samuel Trimble (born 1 January 1963, in Herston, Queensland) is a former cricketer who represented Australia and Queensland.
A batsman who preferred to play straight, and a part-time medium pace bowler, Trimble was a regular member of the Queensland side in the mid-1980s, and won an Esso Scholarship in 1986, playing with the Essex County Cricket Club Second XI in England.
He played in four losing Queensland Sheffield Shield final teams.