Rex Howard Harrington, (born October 30, 1962, in Peterborough, Ontario) is a Canadian ballet dancer. In 2000, he was made an Officer of the Order of Canada. In 2005, he was inducted into Canada's Walk of Fame. In 2006, he was awarded an honorary doctorate by York University and was made a Fellow of the Royal Society of Canada. He is currently artist-in-residence at the National Ballet of Canada, and is a board member of the Dancer Transition Resource Centre.