Glenn Stuart Beringen (born 16 September 1964) is an Australian international swimming coach and former athlete.

[1] At the 1982 Commonwealth Games in Brisbane, Beringen won the silver medal in the 200-metre men's breaststroke final,[2] 2.81 seconds behind the winner Victor Davis.

At the 1984 Los Angeles Olympics, Beringen won a silver medal in the 200-metre breaststroke event, again as runner-up to Davis.

Among the athletes he trained at the AIS were Olympic gold medallists Petria Thomas[4] and Sarah Ryan.

Glenn worked for Swim South Australia in Adelaide as coach and promoter of the sport.