David Charles Erskine (1866 – 26 May 1922) was a British Liberal Party politician.
He was appointed Chairman of the Board of Trustees for the National Galleries of Scotland in 1908 and continued in this role until his death.
It is in the collection of The McManus: Dundee's Art Gallery and Museum.
John Maynard Keynes added his name to his "sex list" in 1906.
Keynes kept two diaries from 1901 to 1915 detailing every sexual encounter he had experienced, what they did, etc.