Here are some great photos from when the Spireites won promotion under John Sheridan in 2011 and Paul Cook in 2014.
9. Great memories
Jack Lester, Gregor Robertson and Tommy Lee. Photo: rkh
10. Sheridan celebrates
Sheridan claps the fans after being crowned champions against Gillingham. Photo: Sarah Washbourn
11. Shez lifts the cup
John Sheridan with the League Two trophy. Photo: Sarah Washbourn
12. Hands up if you're going up
Mark Crossley, John Sheridan and Tommy Wright celebrate Chesterfield's second goal against Gillingham to secure the title. Photo: rkh