Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1979 |  | Jannes Meijer | FW |  | Telstar | Telstar |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1979 | | Siem de Graaf | GK |  | Telstar (J) | Telstar (J) |
ADO '20
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1979 | | Jannes Meijer | FW | | Telstar | Telstar |
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1979 | | Siem de Graaf | GK | | Telstar (J) | Telstar (J) |