The Milne-Watson Baronetcy, of Ashley in Longbredy in the County of Dorset, is a title in the Baronetage of the United Kingdom.
It was created on 11 June 1937 for David Milne-Watson.
He was governor and managing director of the Gas Light & Coke Company and vice-president of the Federation of British Industries.
The third Baronet was managing director of the Gas Light & Coke Company and deputy chairman of the British Steel Corporation.
The heir apparent is the present holder's son Raphael Geraldi Milne-Watson (born 2002).