Football League One 2012-13

Start of season
Teams promoted from League One 2011-12
 * Southend United (Champions)
 * Cheltenham Town (Runners-up)
 * Crawley Town (Third)
 * Burton Albion (Play-Off Winner)

Teams relegated from Championship 2011-12
 * Bristol City (21st)
 * Doncaster Rovers (22nd)
 * Coventry City (23rd)
 * Nottingham Forest (24th)

Teams promoted to Championship 2012-13
 * Charlton Athletic (Champions)
 * Sheffield United (Second)
 * Huddersfield Town (Third)
 * Sheffield Wednesday (Play-Off Winner)