The fourth season of Battle of the Blades premiered on September 22, 2013, as a part of CBC's fall line-up after a two-year hiatus.

Viewer voting this season is solely done on the show's official website, eliminating the telephone and texting options.

Registered visitors can earn additional votes by completing their profile and other activities and challenges on the website.

The four new female skaters are Oksana Kazakova, Sinead Kerr, Jessica Dubé, and Amanda Evora.

Individual judges scores in charts below (given in parentheses) are listed in this order from left to right unless specified: Kurt Browning, Jamie Salé, P. J.