The 3-0 win over Tranmere Rovers was enough to ensure a top three spot for Paul Warne’s side with a game to go, with a chance to win the League Two title in the offing should they win next week at Fleetwood Town.
As fans poured onto the pitch at the full-time whistle at Stadium MK, the players joined in the celebrations with the supporters before returning to the dressing room.
Here are some of the pictures from the immediate aftermath of Dons’ promotion.
1. MK Dons celebrate their promotion at Stadium MK on Saturday
There was wild scenes of celebration at the full-time whistle when MK Dons secured their spot in League One and went top of the league | Jane Russell
2. MK Dons celebrate their promotion at Stadium MK on Saturday
Paul Warne leads the celebrations | Jane Russell
3. MK Dons celebrate their promotion at Stadium MK on Saturday
Callum Paterson netted the third goal in the victory | Jane Russell
4. MK Dons celebrate their promotion at Stadium MK on Saturday
The players celebrated in front of the sponsor boards but could still win the title next week | Jane Russell