John "Johnny" Bullock was a professional rugby league footballer who played in the 1950s.
He played at club level for Wakefield Trinity, as a scrum-half.
Johnny Bullock played scrum-half in Wakefield Trinity's 17–12 victory over Australia in the 1956–57 Kangaroo tour of Great Britain and France match at Belle Vue, Wakefield on Monday 10 December 1956.
[1][2]