And our latest Blades retro gallery throws the spotlight on those amazing fans with these pictures of fans in the stands.
The snaps go back to 1997 with a game against Sunderland and also feature the 2003 FA Cup semi-final against Arsenal, derby days against Leeds and Owls as well as the play-off final against Burnley back in 2008.
Take a look at the pics and see if you can spot a family member, a mate or even yourself in your youth.
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5. Blades v Crystal Palace
Neil Warnock meets the United fans during the Coca Cola Championship match between Sheffield United and Crystal Palace at Bramall Lane on 30 April, 2006. Photo: Getty Images
6. Burnley v Blades
A Sheffield United fan at Wembley Stadium after the play-off final with Burnley on May 25, 2009. Photo: Getty Images
7. 2009 play-off final
Sheffield United fans cheer ahead of the Coca-Cola Championship Playoff Final between Burnley and Sheffield United at Wembley Stadium on May 25, 2009. Photo: Getty Images
8. Crystal Palace v Blades
Sheffield United fans get ready for a Championship match between Crystal Palace and Sheffield United at Selhurst Park, on May 3, 2009. Photo: Getty Images