The Spireites only needed a point to secure top spot and promotion and they went one better by beating Boreham Wood 3-0 on Saturday.
Captain Jamie Grimes headed in Liam Mandeville’s corner on 28 minutes which lifted the roof off all four sides of a sold-out SMH Group Stadium.
The Spireites lifted the trophy in front of nearly 10,000 jubilant fans.
Derbyshire Times readers have been submitting their favourite celebration shots. Take a look through the gallery below.
9. Chesterfield win National League title
Lovely photo submitted by Lucy Elizabeth Photo: Lucy Elizabeth
10. Chesterfield win National League title
Millie Gunn cpatured this photo Photo: Millie Gunn
11. Chesterfield win National League title
Spireites finally gained promotion from the National League, as league champions, with an empathic 3-0 win over Boreham Wood at the SMH Group Stadium Photo: Diana Middleton
12. Chesterfield win National League title
Zoe Page said: "15 hours travelling to get there and home but he loved every minute of the day. 🏆" Photo: Zoe Page