Lewis Johnstone Lovett (28 August 1867 – 27 April 1942) was a Liberal party member of the House of Commons of Canada.
The son of Henry Lovett and Annie Johnstone, he was at Acadia University and New York University and practised medicine at Bear River in Digby County.
After serving one term, the 14th Canadian Parliament, Lovett was defeated by Harry Short of the Conservatives in the 1925 federal election.
Lovett was also unsuccessful in unseating Short in the 1926 federal election, when the riding became known as Digby—Annapolis.
This article about a Nova Scotia politician is a stub.