Glen Michael 'Gondo' Gondrezick (born 30 August 1955 in Boulder, Colorado – died 27 April 2009 in Henderson, Nevada) was an American basketball player, who operated as either a shooting guard or a small forward (swingman).

After attending high school in his hometown of Boulder, Colorado, the 6'6" Gondrezick played collegiately at University of Nevada, Las Vegas. A starter on the Runnin' Rebels' first Final Four team in 1977, his jersey #25 would be retired by the program twenty years later.

Gondrezick was drafted by the New York Knicks in 1977, in the second round (26th pick overall). He competed in six NBA seasons, appearing for the Knicks (two years) and the Denver Nuggets (four), and averaging six points, four rebounds and one assist in 435 regular season matches.

Gondrezick later became a broadcaster for the UNLV basketball team. He would also call the Mountain West Conference men's basketball tournament games for the Mountain West Radio Network from 2000–2008 before dying of complications from heart surgery on 27 April 2009, at the age of 53. He had received a heart transplant in September of the previous year.