Katherine Mathewson is a former candidate for political office in Ontario, Canada.
Although Mathewson represented the Green Party in a cable forum involving minor party leaders, she does not otherwise seem to have played a prominent role in the provincial campaign.
[2] Mathewson received 608 votes in the Toronto constituency of Don Mills, finishing fifth out of seven candidates.
The winner was Margery Ward of the Ontario New Democratic Party.
She has not run for provincial or federal political office since the 1990 election.