Sir Alexander Abercromby of Birkenbog, 1st Baronet (c. 1603 – December 1684) was a Scottish politician.
[1] On 20 February 1636, he was created a Baronet, of Birkenbog, in the County of Banff.
[2] Abercromby entered the Parliament of Scotland in 1640, sitting for Banffshire until the following year.
[3] Abercromby was a Covenanter and in 1645 took part at the Battle of Auldearn under command of John Hurry.
[4] His third son Alexander was also a Member of Parliament and ancestor of the Barons Abercromby.