William John Boston, MBE (born 6 August 1934) is a Welsh former professional rugby league footballer who played as a or . Born in Cardiff, Wales, Boston started his career as a rugby union player before joining Wigan in 1953. He spent the next 15 years at Wigan, where he scored a club-record 478 tries in his 488 appearances for the club. He finished his career at Blackpool Borough before retiring in 1970. He also represented Great Britain in 31 Test matches, and was part of the team that won the 1960 Rugby League World Cup.