Chris Loseth (born 1955 in Banff, Alberta) is a Canadian Thoroughbred horse racing jockey. At age six, Loseth's family moved to Fort Nelson, British Columbia then in the year before he graduated high school they resettled in Grand Forks. As a boy he was inspired by the success of the great Alberta jockey, Johnny Longden. After finishing high school, in 1974 Loseth began an apprenticeship at Hastings Racecourse in Vancouver, British Columbia that saw him go on to compete in more than 26,000 races. He retired on June 12, 2005 having won more races and stakes events than any other jockey in the one hundred and sixteen year history of Hastings Racecourse.