Ian Graham Davidson (born 8 September 1950) is a Scottish Labour Co-operative politician, who was a Member of Parliament for successive Glasgow seats from 1992 until 2015; from 2005 to 2015 he represented Glasgow South West.
In 2017 and in 2019 he was Scottish Labour's parliamentary candidate in Berwickshire, Roxburgh and Selkirk.
Davidson previously worked as a Community Service Manager and for Janey Buchan when she was a Member of the European Parliament.
Davidson was the Chairman of the Scottish Affairs Select Committee from 2010 until 2015.