| 17 Aug 18 | Mauro Burruchaga |  River PlateCARP | → |  Chievo VeronaCVO | Undisclosed |
| 17 Aug 18 | Mauro Burruchaga | River PlateCARP | → | Chievo VeronaCVO | Undisclosed |
| 09 Aug 18 | I. Pussetto Ignacio Pussetto |  HuracánHUR | → |  UdineseUDN | 8000000 |
| 09 Aug 18 | I. Pussetto Ignacio Pussetto | HuracánHUR | → | UdineseUDN | 8000000 |
| 17 Jul 18 | T. Conechny Tomás Conechny |  San LorenzoSLO | → |  Portland TimbersPOR | Loan |
| 17 Jul 18 | T. Conechny Tomás Conechny | San LorenzoSLO | → | Portland TimbersPOR | Loan |
| 16 Jul 18 | S. Cáseres Santiago Cáseres |  Vélez SarsfieldVEL | → |  VillarrealVIL | Undisclosed |
| 16 Jul 18 | S. Cáseres Santiago Cáseres | Vélez SarsfieldVEL | → | VillarrealVIL | Undisclosed |
| 11 Jul 18 | J. Musso Juan Musso |  Racing ClubRAC | → | UdineseUDN | Undisclosed |
| 11 Jul 18 | J. Musso Juan Musso | Racing ClubRAC | → | UdineseUDN | Undisclosed |
| 10 Jul 18 | N. González Nicolás González |  Argentinos JuniorsARGJ | → |  VfB StuttgartVFB | 8500000 |
| 10 Jul 18 | N. González Nicolás González | Argentinos JuniorsARGJ | → | VfB StuttgartVFB | 8500000 |
| 05 Jul 18 | L. Martínez Lautaro Martínez | Racing ClubRAC | → |  InternazionaleINT | Undisclosed |
| 05 Jul 18 | L. Martínez Lautaro Martínez | Racing ClubRAC | → | InternazionaleINT | Undisclosed |
| 04 Jul 18 | P. Hernández Pablo Hernández |  Celta VigoCEL | → |  IndependienteIND | Free |
| 04 Jul 18 | L. Martínez Lautaro Martínez | Racing ClubRAC | → | InternazionaleINT | Undisclosed |
| 04 Jul 18 | L. Martínez Lautaro Martínez | Racing ClubRAC | → | InternazionaleINT | Undisclosed |
| 04 Jul 18 | P. Hernández Pablo Hernández | Celta VigoCEL | → | IndependienteIND | Free |
| 03 Jul 18 | N. Pérez Nehuén Pérez | Argentinos JuniorsARGJ | → |  Atletico MadridATL | Undisclosed |
| 03 Jul 18 | N. Pérez Nehuén Pérez | Argentinos JuniorsARGJ | → | Atletico MadridATL | Undisclosed |
| 01 Jul 18 | R. Bobadilla Raúl Marcelo Bobadilla |  Borussia MonchengladbachMON | → | Argentinos JuniorsARGJ | Undisclosed |
| 01 Jul 18 | M. Saracchi Marcelo Saracchi | River PlateCARP | → |  RB LeipzigRBL | Undisclosed |
| 01 Jul 18 | J. Otero Juan Otero |  Estudiantes de La PlataEST | → |  SC AmiensAMI | Undisclosed |
| 01 Jul 18 | R. Bobadilla Raúl Marcelo Bobadilla | Borussia MonchengladbachMON | → | Argentinos JuniorsARGJ | Undisclosed |
| 01 Jul 18 | J. Otero Juan Otero | Estudiantes de La PlataEST | → | SC AmiensAMI | Undisclosed |
| 01 Jul 18 | M. Saracchi Marcelo Saracchi | River PlateCARP | → | RB LeipzigRBL | Undisclosed |
| 30 Jan 18 | M. Zárate Mauro Zárate |  WatfordWAT | → | Vélez SarsfieldVEL | Loan |
| 30 Jan 18 | M. Zárate Mauro Zárate | WatfordWAT | → | Vélez SarsfieldVEL | Loan |
| 19 Jan 18 | E. Barco Ezequiel Barco | IndependienteIND | → |  Atlanta United FCATL | Undisclosed |
| 19 Jan 18 | E. Barco Ezequiel Barco | IndependienteIND | → | Atlanta United FCATL | Undisclosed |
| 18 Jan 18 | E. Amor Emiliano Amor | Vélez SarsfieldVEL | → |  Sporting Kansas CitySKC | Loan |
| 18 Jan 18 | E. Amor Emiliano Amor | Vélez SarsfieldVEL | → | Sporting Kansas CitySKC | Loan |
| 04 Jan 18 | M. Zárate Mauro Zárate | WatfordWAT | → | Vélez SarsfieldVEL | Loan |
| 04 Jan 18 | M. Zárate Mauro Zárate | WatfordWAT | → | Vélez SarsfieldVEL | Loan |
| 01 Jan 18 | R. Pacheco Rodrigo Pacheco |  LanúsLAN | → |  LAFCLAFC | Loan |
| 01 Jan 18 | R. Pacheco Rodrigo Pacheco | LanúsLAN | → | LAFCLAFC | Loan |