Luke Trickett is a former national team swimmer from Australia. He is the husband of fellow Australian swimmer Libby Trickett (née Lenton). At the 2002 Oceania Swimming Championships, he won the 200 breaststroke in a then Championships Record of 2:16.38. He also finished second in the 50 and 100 breaststrokes. He also was a finalist in the 50m breaststroke at the 2008 Australian Trials.