The Lumsden Baronetcy, of Auchindour in the County of Aberdeen, was a title in the Baronetage of the United Kingdom. It was created on 9 August 1821 for Sir Harry Lumsden. He had already been knighted in 1816. Lumsden had no surviving male issue and the title became extinct on his early death in December 1821, having held the title for only four months.