Hugh Duff is a retired Scottish lawn and indoor bowler.

[2] Duff won two world indoor singles title in 1988 and nine years later in 1997.

[3][4] Duff also partnered fellow Scotsman Paul Foster when winning the 2002 World Indoor Pairs.

[3] Bowling as a member of the West Park, Hull club he finished runner-up to Stephen Farish in the 1992 English national singles.

[6] After losing in a preliminary match in the 2003 World Indoor Bowls Championship, Duff announced that he would retire from the sport.