Billy Crellin
| Date of birth | 30 June 2000 |
| Place of birth | Blackpool |
| Nationality | English |
| Weight | 60 kg |
| Height | 1.85 m |
| Position | Goalkeeper |
Billy Crellin was selected on Fleetwood Town's subs bench for the first time on 8 November 2017 in a Football League Trophy tie at Carlisle United.
He joined Everton in January 2022 with a contract to June 2024 that was extended to June 2025 in September 2023.
| Team | Joined | Left | Loan / Trialist |
|---|---|---|---|
| Fleetwood Town | 01 Jul 2018 | 31 Jan 2022 | |
| FC United of Manchester | 01 Aug 2018 | 20 Sep 2018 | L |
| Chorley | 16 Aug 2019 | 27 Sep 2019 | L |
| Bolton Wanderers | 03 Aug 2020 | 31 May 2021 | L |
| Everton | 31 Jan 2022 | 30 Jun 2025 | |
| Accrington Stanley | 30 Aug 2024 | 31 May 2025 | L |
| Glentoran | 31 Oct 2025 |