(a) the county of Lennox and Addington (excluding the townships of Ernestown, Fredericksburg North and Fredericksburg South, Richmond, Adolphustown, and Amherst Island);
(b) the county of Frontenac (excluding the city of Kingston and the townships of Kingston, Storrington, Pittsburgh, Howe Island, Wolfe Island (including Simcoe Island, Horse Shoe Island and Mud Island)); and
(c) the part of county of Peterborough lying east of and including the townships of Anstruther, Burleigh, Dummer and Asphodel; and
(d) the part of county of Hastings lying north of and including the townships of Rawdon, Huntingdon, Madoc and Elzevir.
Hastings—Frontenac was re-created in 1976 from parts of Frontenac—Lennox and Addington, Hastings, and Victoria—Haliburton ridings.
The new riding consisted of:
(a) the part of the County of Frontenac including and lying north of the Townships of Portland, Loughborough, Storrington and Pittsburg, but excluding the southwest part of the Township of Pittsburg;
(b) the part of the County of Hastings including and lying north of the Townships of Marmora, Madoc and Elzevir; and
(c) the County of Lennox and Addington, but excluding the Township of Armherst Island.
