The 2015 National Rugby Championship (known as the National Rugby Championship for sponsorship reasons) was the second season of Australia's National Rugby Championship, involving nine professional rugby union teams from around Australia. The competition kicked off 20 August 2015. The regular season was dominated by two teams, Brisbane City and University of Canberra Vikings, who went on to play in the championship final. The deciding match, played at Ballymore, was won 21–10 by Brisbane to claim their second consecutive NRC title.