Sir Alexander Erskine (died 3 April 1756) was the 5th Earl of Kellie.
He was the son of Alexander Erskine, 4th Earl of Kellie and Anne Lindsay.
[2] His daughter Janet married Sir Robert Anstruther, 3rd Baronet of Balcaskie.
[3] His son and heir Thomas was a gifted composer.
This biography of an earl in the Peerage of Scotland is a stub.