| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| D | Niko Hämäläinen | 1997-03-05 | 2019-06-30 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 22.Nov | Exodus Geohaghan (D) | Darlington FC | Dagenham & Redbridge FC | Confirmed | |
| 17.Nov | Michael Spillane (M) | Brentford FC | Dagenham & Redbridge FC | Confirmed | |
| 17.Nov | Cristian Montano (F) | West Ham United | Dagenham & Redbridge FC | Confirmed | |
| 29.Sep | Troy Hewitt (F) | Queens Park Rangers | Dagenham & Redbridge FC | Confirmed | |
| 24.Mar | Oliver Lee (M) | West Ham United | Dagenham & Redbridge FC | Confirmed | |
| 21.Mar | Cameron Lancaster (F) | Tottenham Hotspur | Dagenham & Redbridge FC | Confirmed | |
| 11.Mar | Gavin Tomlin (F) | Dagenham & Redbridge FC | Torquay United | Confirmed | |
| 30.Aug | Paul Benson (F) | Dagenham & Redbridge FC | Charlton Athletic | Confirmed | |
| 28.Aug | Harlee Dean (M) | Dagenham & Redbridge FC | Southampton FC | Confirmed | |
| 24.Aug | Conor Okus (M) | Dagenham & Redbridge FC | Thurrock FC | Confirmed |