East York
In 1998, East York, along with North York, York, Scarborough, Etobicoke and Old Toronto, were amalgamated into the new "megacity" of Toronto. East York's last mayor was Michael Prue who went on to become city councillor for East York, and then a Member of Provincial Parliament for Beaches—East York in 2001. Between 2002 and 2005, the East York Civic Centre's "True Davidson Council Chamber" was used to hold the Toronto Computer Leasing Inquiry/Toronto External Contracts Inquiry.
York East
In 1914, the East Riding of York was recreated out of York Centre and York South ridings, and was defined as consisting of the township of Scarboro, and the eastern portion of the city of Toronto south of Danforth Avenue and east of Pape Avenue. The electoral district was abolished in 1924 when it was redistributed between Toronto—Scarborough and York South ridings.