Municipal elections were held in Toronto, Ontario, Canada, on January 2, 1950. This was the last time election were held in January, as a ballot measure passed changing the election date to the first Monday in December. This attempt to increase turnout went into effect immediately and an election was held December 4, 1950. The central issue of the campaign was whether to legalize sport on Sundays, with Controller Allan Lamport the main proponent. A referendum was held on the subject, and it passed by a slim margin.