Parry Sound was a federal electoral district represented in the House of Commons of Canada from 1904 to 1949.

It consisted of the territorial district of Parry Sound.

In 1933, it was expanded to include, in the territorial district of Nipissing, the townships of Ballantyne, Wilkes, Pentland, Boyd, Paxton, Biggar, Osler, Lister, Butt, Devine, Bishop, Freswick, McCraney, Hunter, McLaughlin, Bower, Finlayson, Peck, Canisbay and Sproule.

The electoral district was abolished in 1947 when it was merged into Parry Sound-Muskoka riding.

This riding elected the following members of the House of Commons of Canada: