Robert Blair (13 March 1834-28 March 1859) was a Scottish recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces.
Robert Blair of Avontoun (1741-1811) was a Scottish lawyer who served as Solicitor General for Scotland from 1789 to 1806, Dean of the Faculty of Advocates from 1801 to 1808 and Lord President of the Court of Session from 1808 to his death.
Rev Dr Robert Blair (3 May 1837 – 4 November 1907) was a Scottish minister, who followed Dr James S. Johnstone as Minister of Cambuslang in 1890.