David McKoy (born July 5, 1983 in Mississauga, Ontario) is a Canadian football wide receiver for the Toronto Argonauts of the Canadian Football League. He was originally drafted ninth overall by the Saskatchewan Roughriders in the 2007 CFL Draft. He played CIS Football at Guelph. Due to a knee injury suffered in 2007 and recurring problems the following two years, McKoy has played sparingly during his CFL career. He played in the first nine games of 2007 and both playoff games in 2009. The Saskatchewan Roughriders released McKoy on June 5, 2010 after he failed his physical testing.