William Gibson Biggart

William Gibson Biggart (27 August 1918 – 13 February 1999) was a Scottish international rugby union player. He played as a Centre.

Amateur career
Biggart played for Glasgow Academicals.

Provincial career
Biggart played for Glasgow District. He played in the 1938-39 Inter-city match against Edinburgh District.

International career
He was capped for during the Second World War in the Services international. Scotland made the decision to cap those games and Biggart was retrospectively given a cap. He made his debut for Scotland on 10 April 1943 playing against England at Leicester.

Business career
He was the former and founder chairman of Clyde Petroleum in 1973; and then was chairman of Wheway Watson.