Leeds was a federal electoral district represented in the House of Commons of Canada from 1904 to 1979.

It was initially defined to consist of the county of Leeds, excluding parts included in the electoral district of Brockville.

From 1882 to 1903 it included the Township of Kitley and from 1903 to 1914 it also included the Townships of Yonge and Escott, Front, Yonge and Escott, Rear and the village of Athens.

It 1914, it was redefined to consist of the whole county of Leeds, including the town of Brockville.

This riding has elected the following members of Parliament: On Mr. George Taylor's resignation on 25 October 1911: On Mr. Stewart's acceptance of an office of emolument under the Crown, 7 August 1930: On Mr. Stanton's death, 8 December 1960: