They overcame the worst possible start after falling behind inside a minute to go on and win the match 4-1.
The game wasn’t as comfortable as the score suggests with two late injury-time goals wrapping up the win.
As ever, photographer David Lowndes was on hand to snap the fans.
Take a look at this gallery and see who you can recognise.
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1. Posh 4 Fleetwood 1
Peterborough United returned to winning ways at home to Fleetwood. Photo: David Lowndes
2. Posh 4 Fleetwood 1
Peterborough United returned to winning ways at home to Fleetwood. Photo: David Lowndes
3. Posh 4 Fleetwood 1
Peterborough United returned to winning ways at home to Fleetwood. Photo: David Lowndes
4. Posh 4 Fleetwood 1
Peterborough United returned to winning ways at home to Fleetwood. Photo: David Lowndes
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