George Thoirs Geddes Bertram (2 September 1908 – 1972) was a Scottish footballer who featured mainly for Airdrieonians. He signed for the Diamonds as a teenager from the junior leagues in 1927, having a difficult task of not only finding a role in the strong side of the 1920s which challenged consistently for the Scottish Football League title and won the Scottish Cup in 1924, but also specifically replacing Bob McPhail, the team's inside left who had moved on to Rangers.