Chesterfield Football Club is an English football club based in Chesterfield, Derbyshire. The club currently plays in Football League Two, the fourth tier of English football. Despite being the 4th oldest Football League club in England, they have spent most of their existence in the lower divisions of the English league. The club enjoy a fierce local rivalry with near neighbours Mansfield Town, as well as other rivalries with Notts County, Nottingham Forest, Rotherham United, Sheffield Wednesday, Sheffield United and Doncaster Rovers.