The 2013 Rugby Football League Championship, which will be known as Kingstone Press Championship due to sponsorship by Kingstone Press Cider, is a semi-professional rugby league football competition played in the UK, one tier below the first tier Super League. The 2013 season is the first season to consist of a 14-team division. This was achieved by scrapping relegation for the 2012 season and having four teams promoted from the Championship 1.