Oldham Athletic (League Two): every transfer in and out, fees paid and earned, squad market value and €785k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-04 | Thomas Hill | Harrogate Town | Oldham Athletic | Free |
| 2026-08-04 | Kai Payne | Wigan Athletic | Oldham Athletic | Loan |
| 2026-07-30 | Favour Fawunmi | Stoke City U21 | Oldham Athletic | Loan |
| 2026-07-13 | Ryan Delaney | Swindon Town | Oldham Athletic | Free |
| 2026-07-08 | Noah Chilvers | Ross County FC | Oldham Athletic | Free |
| 2026-07-07 | Joe Garner | Oldham Athletic | Morecambe | Free |
| 2026-07-02 | Jake Leake | Oldham Athletic | Colchester United | Free |
| 2026-07-01 | Elliott Nevitt | Gillingham | Oldham Athletic | Free |
| 2026-07-01 | Oliver Norburn | Notts County | Oldham Athletic | Free |
| 2026-07-01 | Dynel Simeu | Oldham Athletic | The New Saints | Free |
| 2026-07-01 | Reagan Ogle | Oldham Athletic | Scunthorpe United | Free |
| 2026-07-01 | Tom Conlon | Oldham Athletic | Tranmere Rovers | Free |
| 2026-03-21 | Luke Hannant | Oldham Athletic | Rochdale | Free |
| 2026-02-02 | Joe Quigley | Oldham Athletic | Bristol Rovers | Free |
| 2026-02-01 | Calum Kavanagh | Bradford | Oldham Athletic | Free |
| 2026-01-27 | Kieron Morris | Oldham Athletic | Halifax Town | Loan |
| 2026-01-24 | Kian Harratt | Oldham Athletic | Brackley Town | Loan |
| 2025-09-01 | Michael Mellon | Burnley U21 | Oldham Athletic | Loan |
| 2025-08-11 | Charlie Olson | Blackburn Rovers U21 | Oldham Athletic | Loan |
| 2025-08-07 | Joe Quigley | Forest Green Rovers | Oldham Athletic | Free |