The Wardlaw Baronetcy, of Pitreavie in the County of Fife, is a title in the Baronetage of Nova Scotia.

It was created on 5 March 1631 for Henry Wardlaw, Chamberlain to Anne of Denmark, consort of James VI, with remainder to heirs male whatsoever.

As of 13 October 2008 the presumed twenty-first and the twenty-second Baronets have not successfully proven succession and are therefore not on the Official Roll of the Baronetage, with the baronetcy considered dormant since 1983.

[3] The poet Elizabeth, Lady Wardlaw was the wife of the fourth Baronet.

The heir apparent is Henry (Harry) Wardlaw (born 1999), son of the presumed 22nd Baronet.