Justin Warsylewicz (born 19 November 1985, Regina - Canada) is a talented Canadian speedskater who in 2004 at the age of 18 became Canadian All Round Champion. In february 2004 he won the World Junior Championships , leaving the talented dutchman Sven Kramer behind him in 2nd place. The student kinesiology missed the first half of the 2004/2005 season when he was diagnosed with a heart irregularity which required surgeries on November 17 and December 8 in which a catheter was wired into his heart. Nevertheless he participated in the Canadian Allround Championship at the end of december, and succesfully defended his title.