George Wheler (September 2, 1836 – July 6, 1908) was a mill owner and political figure in Ontario, Canada.
He was born in Markham, Upper Canada, the son of Edward Wheler, who came from Devonshire, England, and Anna Maria Reesor.
Wheler was educated in Toronto and at Victoria College in Cobourg.
Wheler was reeve for Uxbridge and warden for Ontario County.
He was unseated in 1880 after an appeal but won the by-election held later that same year.