Andrew Buchanan
Andrew Buchanan may refer to:
- Andrew Buchanan of Drumpellier, tobacco lord and Lord Provost of Glasgow, 1740–1742
- Andrew Buchanan , US Representative from Pennsylvania
- Andrew Buchanan , American politician from Pennsylvania
- Andrew Buchanan , first Regius Professor of Physiology at the University of Glasgow
- Andrew Buchanan , member of the New Zealand Legislative Council
- Sir Andrew Buchanan, 1st Baronet, British diplomat
- Sir Andrew Buchanan, 5th Baronet, owner of Hodsock Priory and Lord Lieutenant of Nottinghamshire
- Andrew Buchanan, British figure skater
- Drew Buchanan, fictional character in the American soap opera ''One Life to Live''