Musim lalu, Sheffield United tampil mengejutkan dengan menempati peringkat kesembilan Premier League. Ditangani oleh Chris Wilder, Sheffield mengandalkan pertahanan rapat dengan serangan balik. Musim lalu, top skorer mereka adalah Oli McBurnie yang hanya mencetak enam gol.
Musim ini, Sheffield mendatangkan Rhian Brewster dari Liverpool serta Max Lowe dan Joydan Bogle dari Derby County. Berikut kami sajikan daftar nama pemain Sheffield United musim 2020/2021.
Daftar Nama Pemain Sheffield United Musim 2020/2021
| No | Pos | Nama |
| 1 | GK | Aaron Ramsdale |
| 18 | GK | Wes Foderingham |
| 21 | GK | Michael Verrips |
| 25 | GK | Simon Moore |
| 2 | DF | George Baldock |
| 3 | DF | Enda Stevens |
| 5 | DF | Jack O’Connell |
| 6 | DF | Chris Basham |
| 12 | DF | John Egan |
| 13 | DF | Max Lowe |
| 15 | DF | Phil Jagielka |
| 19 | DF | Jack Robinson |
| 20 | DF | Jayden Bogle |
| 22 | DF | Ethan Ampadu |
| 29 | DF | Kean Bryan |
| 4 | MF | John Fleck |
| 7 | MF | John Lundstram |
| 8 | MF | Sander Berge |
| 16 | MF | Oliver Norwood |
| 23 | MF | Ben Osborn |
| 26 | MF | Jack Rodwell |
| 9 | FW | Oli McBurnie |
| 10 | FW | Billy Sharp |
| 11 | FW | Lys Mousset |
| 14 | FW | Oliver Burke |
| 17 | FW | David McGoldrick |
| 24 | FW | Rhian Brewster |
Daftar Nama Pemain Baru Sheffield United Musim 2020/2021
| Pos | Pos | Dari | Ket |
| GK | Wes Foderingham | Rangers | Bebas Transfer |
| GK | Aaron Ramsdale | Bournemouth | |
| CB | Kacper Łopata | Brighton & Hove Albion | Bebas Transfer |
| LB | Max Lowe | Derby County | |
| RB | Jayden Bogle | Derby County | |
| RW | Oliver Burke | West Bromwich Albion | |
| CM | Ismaila Coulibaly | Sarpsborg 08 | |
| FW | Rhian Brewster | Liverpool | |
| CB | Ethan Ampadu | Chelsea | Pinjaman |
Daftar Nama Pemain yang Dilepas Sheffield United Musim 2020/2021
| Pos | Nama | Ke | Ket |
| CM | Ta’Shae Andall-Gibbons | Dilepas | |
| RM | Mark Duffy | Fleetwood Town | Dilepas |
| CF | Leon Clarke | Shrewsbury Town | Dilepas |
| DF | Kieron Freeman | Dilepas | |
| AM | Oliver Greaves | Dilepas | |
| AM | Callum Gribbin | Barrow | Dilepas |
| CB | Ben Heneghan | Dilepas | |
| LW | Ricky Holmes | Pensiun | |
| LW | Nathan Thomas | Dilepas | |
| CM | Reece York | Dilepas | |
| AM | Ravel Morrison | ADO Den Haag | Dilepas |
| FW | Jake Young | Forest Green Rovers | Bebas Transfer |
| FW | Sam Ackroyd | Dilepas | |
| DF | Harrison Foulstone | Gainsborough Trinity | Dilepas |
| GK | Sam Kelly | Dilepas | |
| MF | Connor Leak-Blunt | Dilepas | |
| GK | Christopher Farrugia | Santa Lucia | Bebas Transfer |
| LW | Callum Robinson | West Bromwich Albion |