Click through our photo gallery to see if you can see yourself or somebody you know.
13. Blades fans in 2019 gallery
Unitedites at Stoke City in May 2019. Photo: James Wilson
14. Blades fans in 2019 gallery
United supporters hail manager Chris Wilder at Stoke City in May 2019. Photo: Simon Bellis
15. Blades fans in 2019 gallery
United supporters at Bramall Lane for the Liverpool game in September 2019. Photo: Simon Bellis
16. Blades fans in 2019 gallery
Unitedites outside Bramall Lane before the game with Liverpool in September 2019. Photo: Simon Bellis