John Filion (born 1950) is a former Toronto city councillor represented Ward 18 Willowdale. Although he had planned to retire in 2018, after the legislation from Premier Doug Ford which expanded ward boundaries, he decided to run for re-election because he believes it makes it "virtually impossible for a community activist, known within one area, to get elected". He announced on June 10, 2022, that he would not be running in the October 2022 Toronto municipal election, retiring after 40 years in municipal politics. He was considered a "rare suburban progressive" on Toronto council.