Peter Laurence Duff (12 November 1912 â 6 November 2002) was a Scotland international rugby union player. He also represented the British and Irish Lions.
He played for Glasgow Academicals, and Uddingston.
He represented Glasgow District.
He played for the Scotland Possibles side in their trial match against the Scotland Probables on 15 January 1938.
He played 6 matches for Scotland.
He was selected for the 1938 British Lions tour to South Africa playing in two of the Test matches against South Africa, scoring a try in both.