Harley Parker (April 13, 1915 – March 3, 1992) was a Canadian artist, designer, curator, professor and scholar - a frequent collaborator with fellow Canadian and communications theorist Marshall McLuhan. Parker specialized in watercolour painting, and exhibited internationally.He was awarded numerous grants over his life, including two Canada Council Grants, and a British Council of the Arts Grant. He lectured all over the world, was published internationally, and collaborated closely with manifold scholars and thinkers, McLuhan among them.