The Eparchy of Toronto and Eastern Canada is a Ukrainian Greek Catholic Church ecclesiastical territory or eparchy of the Catholic Church in the eastern part of Canada, primarily Ontario.

The eparchy is a suffragan in the ecclesiastical province of the metropolitan Ukrainian Catholic Archeparchy of Winnipeg.

On 3 November 1956 it was elevated to the Eparchy of Toronto, losing its missionary pre-diocesan and exempt status.

In 2007, the diocese contained 75 parishes, 96 active diocesan and religious priests, and 36,910 Catholics.

[1] In 2010, Bishop Stephen Chmilar gave the blessing for the creation of the Eparchial Office of Youth Ministry, with the mission of promoting the involvement of young adults within the church.