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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1. Blades v Sunderland
A general view of Sheffield United fans during the Nationwide League Division One match against Sunderland at Bramall Lane on 9 Aug 1997. Photo: Getty Images
2. Blades v Arsenal
Sheffield United fans during the FA Cup Semi-Final match between Arsenal and Sheffield United on April 13, 2003 at Old Trafford. Photo: Getty Images
3. FA Cup semi-final
A nervous Sheffield United fan during the FA Cup semi-final against Arsenal on April 13, 2003. Photo: Getty Images
4. Blades v Leeds United
A Sheffield United fan celebrates his team's promotion to the Premiership during the Coca Cola Championship match between Sheffield United and Leeds United at Bramall Lane on April 18, 2006. Photo: Getty Images