Clifford H. Watson (26 April 1940 – 2 May 2018) was an English professional rugby league footballer who played as a prop in the 1960s and 1970s. He played for the St Helens in the Rugby Football League Championship, and later the Cronulla-Sutherland Sharks in the New South Wales Rugby League premiership in Australia. Along with hardman Ken Gee, and legendary captain Alan Prescott, he remains one of the best Great Britain front-rowers ever.