Seat
|
Date
|
Member
|
Reason
|
Previous Party
|
Party After
|
Hamilton Centre
|
August 15, 2022
|
Andrea Horwath
|
Resigned from the legislature to run in the 2022 Hamilton municipal election.
|
█ New Democratic
|
Vacant
|
Don Valley North
|
March 10, 2023
|
Vincent Ke
|
Resigned from caucus after allegations surfaced of involvement with Chinese government election interference.
|
█ PC
|
█ Independent
|
Hamilton Centre
|
March 16, 2023
|
Sarah Jama
|
Won by-election to replace Andrea Horwath.
|
Vacant
|
█ New Democratic
|
Kanata—Carleton
|
March 27, 2023
|
Merrilee Fullerton
|
Resigned from the legislature for undisclosed reasons.
|
█ PC
|
Vacant
|
Algoma—Manitoulin
|
March 31, 2023
|
Michael Mantha
|
Removed from caucus due to allegations involving workplace misconduct.
|
█ New Democratic
|
█ Independent
|
Scarborough—Guildwood
|
May 10, 2023
|
Mitzie Hunter
|
Resigned from the legislature to run in the 2023 Toronto mayoral by-election.
|
█ Liberal
|
Vacant
|
Kitchener Centre
|
July 13, 2023
|
Laura Mae Lindo
|
Resigned from the legislature to take a teaching position at the University of Waterloo.
|
█ New Democratic
|
Vacant
|
Kanata—Carleton
|
July 27, 2023
|
Karen McCrimmon
|
Won by-election to replace Merrilee Fullerton.
|
Vacant
|
█ Liberal
|
Scarborough—Guildwood
|
July 27, 2023
|
Andrea Hazell
|
Won by-election to replace Mitzie Hunter.
|
Vacant
|
█ Liberal
|
Mississauga East—Cooksville
|
September 20, 2023
|
Kaleed Rasheed
|
Resigned from caucus after contradictory claims were made regarding a Las Vegas business trip.
|
█ PC
|
█ Independent
|
Lambton—Kent—Middlesex
|
October 6, 2023
|
Monte McNaughton
|
Resigned from the legislature to pursue a career opportunity in the private sector.
|
█ PC
|
Vacant
|
Hamilton Centre
|
October 23, 2023
|
Sarah Jama
|
Removed from caucus over controversial statements made regarding the Israel–Hamas war.
|
█ New Democratic
|
█ Independent
|
Kitchener Centre
|
November 30, 2023
|
Aislinn Clancy
|
Won by-election to replace Laura Mae Lindo.
|
Vacant
|
█ Green
|
Milton
|
January 25, 2024
|
Parm Gill
|
Resigned from the legislature to run in a future federal election for the Conservative Party of Canada.
|
█ PC
|
Vacant
|
Lambton—Kent—Middlesex
|
May 2, 2024
|
Steve Pinsonneault
|
Won by-election to replace Monte McNaughton.
|
Vacant
|
█ PC
|
Milton
|
May 2, 2024
|
Zee Hamid
|
Won by-election to replace Parm Gill.
|
Vacant
|
█ PC
|
Carleton
|
June 28, 2024
|
Goldie Ghamari
|
Removed from caucus over meeting with Tommy Robinson.
|
█ PC
|
█ Independent
|