The 2017/18 Carlisle United squad list is below.
| 1 | Jack Bonham |
| 2 | Tom Miller |
| 3 | Danny Grainger |
| 4 | Luke Joyce |
| 5 | Gary Liddle |
| 6 | Tom Parkes |
| 7 | Jason Kennedy |
| 8 | Mike Jones |
| 9 | Hallam Hope |
| 10 | Nicky Adams |
| 11 | Jamie Devitt |
| 12 | Samir Nabi |
| 13 | |
| 14 | Richie Bennett |
| 15 | Sam Cosgrove |
| 16 | Mark Ellis |
| 17 | |
| 18 | John O'Sullivan |
| 19 | Reggie Lambe |
| 20 | Shaun Miller |
| 21 | Kelvin Etuhu |
| 22 | Morgan Bacon |
| 23 | Shamal George |
| 24 | Cameron Salkeld |
| 25 | Jordan Holt |
| 26 | Jack Egan |