Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2021 |  | Agron Šalja | MA | |||
| 02/2021 |  | Stjepan Vego | DF |  | NK Inter Zaprešić | Zaprešić |
| 01/2021 |  | Domantas Antanavičius | MF |  | NK Triglav | ND Triglav |
| 01/2021 |  | Valentin Zekhov | FW | | NK Triglav | ND Triglav |
| 01/2021 | | Nino Kukovec | FW |  | ACF Fiorentina U19 | Fiorentina U19 |
| 01/2021 | | Žan Flis | DF | | NK Triglav | ND Triglav |
| 01/2021 |  | Anel Hajrič | MF |  | Željezničar Sarajevo | Željezničar |
| 01/2021 | | Jure Matjašič | FW |  | NK Aluminij | NK Aluminij |
| 01/2021 | | Ester Sokler | FW |  | NK Brežice 1919 | Brežice |
| 12/2020 |  | Jiří Jarošík | MA | |||
| 10/2020 | | Roman Bezjak | FW |  | Olimpija Ljubljana | Olimpija |
| 10/2020 |  | Mirko Milikić | DF |  | FK Inđija | FK Inđija |
| 10/2020 | | Jon Šporn | MF |  | SV Horn | SV Horn |
| 09/2020 | | Maj Rorić | MF | |||
| 09/2020 |  | Bradley Martis | DF |  | Sparta Rotterdam | Sp. Rotterdam |
| 08/2020 | | Filip Dangubić | FW |  | Chindia Târgoviște | Chindia Târgoviște |
| 08/2020 | | Matic Vrbanec | MF | | NK Aluminij | NK Aluminij |
| 08/2020 | | Mićo Kuzmanović | FW |  | Rudar Velenje | Rudar Velenje |
| 07/2020 | | Juš Štusej | MF |  | KNK Fužinar | KNK Fužinar |
| 07/2020 | | Tim Vodeb | MF |  | NK Brda | NK Brda |
| 07/2020 | | Stian Džumhur | FW |  | NK Šampion Celje | NK Šampion Celje |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2021 | | Mirko Milikić | DF |  | Radnički Pirot | Radnički Pirot |
| 02/2021 | | Lan Štravs | MF | | KNK Fužinar | KNK Fužinar |
| 02/2021 | | Gašper Koritnik | FW | | KNK Fužinar | KNK Fužinar |
| 01/2021 | | Nino Pungaršek | MF | | Olimpija Ljubljana | Olimpija |
| 01/2021 | | Roman Bezjak | FW |  | Balıkesirspor | Balıkesir |
| 01/2021 | | Rok Štraus | MF |  | FC Trofaiach | FC Trofaiach |
| 01/2021 | | Deni Štraus | DF |  | SC Kalsdorf | SC Kalsdorf |
| 10/2020 | | Karlo Plantak | MF |  | NK Kustošija | Kustošija |
| 10/2020 | | Mitja Lotrič | FW |  | Würzburger Kickers | Würzburg |
| 10/2020 | | Žan Flis | DF | | NK Triglav | ND Triglav |
| 10/2020 | | Domantas Antanavičius | MF | | NK Triglav | ND Triglav |
| 10/2020 | | Valentin Zekhov | FW | | NK Triglav | ND Triglav |
| 09/2020 | | Dario Vizinger | FW |  | Wolfsberger AC | Wolfsberger AC |
| 08/2020 | | Juš Štusej | MF | | NK Aluminij | NK Aluminij |
| 08/2020 | | Stian Džumhur | FW |  | NK Smartno | NK Šmartno |
| 08/2020 | | Jure Travner | DF |  | NK Dravograd | NK Dravograd |