John Vanthof

John Vanthof (New Democratic Party of Ontario) represents Timiskaming-Cochrane in the Legislative Assembly of Ontario. Vanthof serves as Opposition House Leader. The Integrity Index score for this profile is 60.6 out of 100 (grade D), below the site-wide average of 69.3; the breakdown below shows how it is calculated.

Of the 209 recorded divisions in the Legislative Assembly of Ontario over the period covered, Vanthof cast a ballot in 190 (91%). Those ballots split 88 in favour and 102 against. Vanthof's most recent recorded vote, on June 2, 2026, was against Bill 119, “Protecting Ontario’s Streets and Communities Act, 2026”, which passed.

Vanthof is listed as the sponsor of 2 bills. They include “668986 Ontario Inc. Act, 2026”.

The record holds 8 public disclosure filings for Vanthof, for 2025. No potential conflicts of interest are currently flagged. Parliamentary pay for fiscal 2026 is $157,350. Reported office spending through June 30, 2026 totals $41,684, mostly travel (84%).