 Dean Busby won 8-caps for Great Britain Under-21s, 1-cap for England against Wales in 1992, and won caps for Wales while at Hull in 1998 against England, while at Warrington in 2000 against South Africa, in the 2000 Rugby League World Cup against Cook Islands, Lebanon, and Papua New Guinea, and in 2001 against England.Dean Busby played for Wales in the 1995 Rugby League World Cup, and the 2000 Rugby League World Cup.Dean Busby played in Hull FC's 14-4 victory over Widnes in the Premiership Final during the 1990–91 season at Old Trafford, Manchester on Sunday 12 May 1991.