Charles W. Fairbairn (4 July 1837 – 26 April 1911) was a farmer, businessman and political figure in Ontario, Canada.
He represented Victoria South in the House of Commons of Canada from 1890 to 1896 as a Liberal-Conservative member.
He was born near Lakefield, Ontario,[1] the son of a Scottish immigrant, and was educated in Peterborough.
Fairbairn served on the town council for Bobcaygeon and was reeve for Verulam Township.
A rural post office in Verulam Township was named Fairbairn in his honour.