The 2013 Ontario Liberal Party leadership election, held on January 26, 2013, at Maple Leaf Gardens in Toronto, elected Kathleen Wynne as the new leader of the Ontario Liberal Party, replacing Dalton McGuinty, who announced his resignation on October 15, 2012. With the Liberals forming the Ontario government, Wynne consequently became Premier of Ontario. After leading a minority government for 18 months, she called an election after the defeat of her government's budget and she led her party to a renewed majority government in June 2014.

Maple Leaf Gardens is a historic building located at the northwest corner of Carlton Street and Church Street in Toronto, Ontario, Canada. The building was originally constructed in 1931 as an indoor arena to host ice hockey games.