Adam Johnston Fergusson Blair,, known prior to 1862 as Adam Johnston Fergusson, was a Scottish-born Canadian lawyer, judge and politician.
- Occupation
- lawyer, politician, judge
- Position held
- Member of the Legislative Assembly of the Province of Canada, member of the Senate of Canada
- Citizenship
- Canada
- Born
- November 4, 1815
- Died
- December 30, 1867