John Henry Charles Willoughby (July 3, 1861[1] – May 22, 1940) was a physician, financial broker and political figure in Saskatchewan, Canada.
He was born in Cobourg, Canada West, the son of Reverend Nicholas Ramsay Willoughby, and was educated at Upper Canada College, in Peterborough, at Victoria University and the Toronto Medical College.
He was editor of the Saskatoon Phoenix and served as a school trustee.
Willoughby also served as president of the Saskatoon Board of Trade.
This article about a mayor in Saskatchewan is a stub.