| 01 Sept 23 | S. Amrabat Sofyan Amrabat |  FiorentinaFIO | → |  Manchester UnitedMAN | Loan |
| 01 Sept 23 | H. Lozano Hirving Lozano |  NapoliNAP | → |  PSV EindhovenPSV | Undisclosed |
| 01 Sept 23 | M. Pjaca Marko Pjaca |  JuventusJUV | → | HRXHNK RijekaHNK Rijeka | Undisclosed |
| 01 Sept 23 | D. Klaassen Davy Klaassen |  Ajax AmsterdamAJA | → |  InternazionaleINT | Undisclosed |
| 01 Sept 23 | A. Ibrahimovic Arijon Ibrahimovic |  Bayern MunichMUN | → |  FrosinoneFRO | Loan |
| 01 Sept 23 | R. Freuler Remo Freuler |  Nottingham ForestNFO | → |  BolognaBOL | Undisclosed |
| 01 Sept 23 | F. Ballo-Touré Fodé Ballo-Touré |  AC MilanMIL | → |  FulhamFUL | Loan |
| 01 Sept 23 | D. Origi Divock Origi | AC MilanMIL | → | Nottingham ForestNFO | Loan |
| 01 Sept 23 | N. Domínguez Nicolás Domínguez | BolognaBOL | → | Nottingham ForestNFO | Undisclosed |
| 01 Sept 23 | K. Davis Keinan Davis |  Aston VillaAVL | → |  UdineseUDI | Undisclosed |
| 01 Sept 23 | L. Colombo Lorenzo Colombo | AC MilanMIL | → |  MonzaMON | Loan |
| 01 Sept 23 | L. Bonucci Leonardo Bonucci | JuventusJUV | → |  1. FC Union BerlinFCU | Free |
| 01 Sept 23 | Reiner |  Real MadridRMA | → | FrosinoneFRO | Loan |
| 31 Aug 23 | R. Lukaku Romelu Lukaku |  ChelseaCHE | → |  AS RomaROMA | Loan |
| 30 Aug 23 | A. Saelemaekers Alexis Saelemaekers | AC MilanMIL | → | BolognaBOL | Loan |
| 30 Aug 23 | B. Pavard Benjamin Pavard | Bayern MunichMUN | → | InternazionaleINT | Undisclosed |
| 29 Aug 23 | Beto | UdineseUDI | → |  EvertonEVE | Undisclosed |
| 29 Aug 23 | J. Lindstrom Jesper Lindstrom |  Eintracht FrankfurtSGE | → | NapoliNAP | Undisclosed |
| 29 Aug 23 | Kaio Jorge | JuventusJUV | → | FrosinoneFRO | Loan |
| 28 Aug 23 | M. Soulè Matìas Soulè | JuventusJUV | → | FrosinoneFRO | Loan |
| 27 Aug 23 | G. Frabotta Gianluca Frabotta | JuventusJUV | → |  BariBAR | Loan |
| 26 Aug 23 | A. Sánchez Alexis Sánchez |  MarseilleOLM | → | InternazionaleINT | Free |
| 26 Aug 23 | S. Azmoun Sardar Azmoun |  Bayer LeverkusenB04 | → | AS RomaROMA | Loan |
| 25 Aug 23 | E. Salcedo Eddie Salcedo | InternazionaleINT | → |  EldenseELD | Loan |
| 25 Aug 23 | J. Correa Joaquín Correa | InternazionaleINT | → | MarseilleOLM | Loan |
| 24 Aug 23 | M. Lazetic Marko Lazetic | AC MilanMIL | → |  Fortuna SittardFOR | Loan |
| 23 Aug 23 | V. Lazaro Valentino Lazaro | InternazionaleINT | → |  TorinoTOR | Undisclosed |
| 22 Aug 23 | S. Esposito Sebastiano Esposito | InternazionaleINT | → |  SampdoriaSAM | Loan |
| 22 Aug 23 | F. González Facundo González | JuventusJUV | → | SampdoriaSAM | Loan |
| 20 Aug 23 | W. Cheddira Walid Cheddira | BariBAR | → | NapoliNAP | Undisclosed |
| 20 Aug 23 | W. Cheddira Walid Cheddira | NapoliNAP | → | FrosinoneFRO | Loan |
| 20 Aug 23 | G. Fabbian Giovanni Fabbian | InternazionaleINT | → | BolognaBOL | Undisclosed |
| 17 Aug 23 | W. Singo Wilfried Singo | TorinoTOR | → |  AS MonacoMON | Undisclosed |
| 17 Aug 23 | L. Pellegrini Luca Pellegrini | JuventusJUV | → |  LazioLAZ | Loan |
| 16 Aug 23 | L. Paredes Leandro Paredes |  Paris Saint-GermainPSG | → | AS RomaROMA | Undisclosed |
| 16 Aug 23 | R. Sanches Renato Sanches | Paris Saint-GermainPSG | → | AS RomaROMA | Loan |
| 16 Aug 23 | N. Rovella Nicolo Rovella | JuventusJUV | → | LazioLAZ | Loan |
| 16 Aug 23 | C. De Ketelaere Charles De Ketelaere | AC MilanMIL | → |  AtalantaATA | Loan |
| 16 Aug 23 | M. Arnautovic Marko Arnautovic | BolognaBOL | → | InternazionaleINT | Loan |
| 15 Aug 23 | R. Gosens Robin Gosens | InternazionaleINT | → |  RB LeipzigRBL | Undisclosed |
| 15 Aug 23 | C. Augusto Carlos Augusto | MonzaMON | → | InternazionaleINT | Loan |
| 15 Aug 23 | E. Barrenechea Enzo Barrenechea | JuventusJUV | → | FrosinoneFRO | Loan |
| 14 Aug 23 | N. Matic Nemanja Matic | AS RomaROMA | → |  Stade RennaisREN | Undisclosed |
| 14 Aug 23 | D. Zakaria Denis Zakaria | JuventusJUV | → | AS MonacoMON | 20000000 |
| 11 Aug 23 | E. Pedrola Estanis Pedrola |  BarcelonaBAR | → | SampdoriaSAM | Loan |
| 11 Aug 23 | F. Stankovic Filip Stankovic | InternazionaleINT | → | SampdoriaSAM | Loan |
| 11 Aug 23 | K. De Winter Koni De Winter | JuventusJUV | → |  GenoaGEN | Loan |
| 11 Aug 23 | J. Messias Junior Messias | AC MilanMIL | → | GenoaGEN | Loan |
| 10 Aug 23 | J. Cajuste Jens Cajuste |  Stade de ReimsREIM | → | NapoliNAP | Undisclosed |
| 10 Aug 23 | E. Audero Emil Audero | SampdoriaSAM | → | InternazionaleINT | Loan |
| 08 Aug 23 | F. González Facundo González |  ValenciaVAL | → | JuventusJUV | Undisclosed |
| 08 Aug 23 | N. Vlasic Nikola Vlasic |  West Ham UnitedWHU | → | TorinoTOR | Undisclosed |
| 07 Aug 23 | M. Aké Marley Aké | JuventusJUV | → | UdineseUDI | Loan |
| 07 Aug 23 | Y. Sommer Yann Sommer | Bayern MunichMUN | → | InternazionaleINT | Undisclosed |
| 07 Aug 23 | G. Scamacca Gianluca Scamacca | West Ham UnitedWHU | → | AtalantaATA | Undisclosed |
| 07 Aug 23 | Natan |  Red Bull BragantinoBRA | → | NapoliNAP | Undisclosed |
| 05 Aug 23 | D. Vásquez Devis Vásquez | AC MilanMIL | → |  Sheffield WednesdaySHW | Loan |
| 05 Aug 23 | R. Højlund Rasmus Højlund | AtalantaATA | → | Manchester UnitedMAN | Undisclosed |
| 04 Aug 23 | Y. Musah Yunus Musah | ValenciaVAL | → | AC MilanMIL | Undisclosed |
| 04 Aug 23 | D. Kamada Daichi Kamada | Eintracht FrankfurtSGE | → | LazioLAZ | Free |
| 31 Jul 23 | A. Rebic Ante Rebic | AC MilanMIL | → |  BesiktasBES | Undisclosed |
| 31 Jul 23 | G. Ambrosino Giuseppe Ambrosino | NapoliNAP | → |  CatanzaroCAT | Loan |
| 31 Jul 23 | S. Gori Stefano Gori | JuventusJUV | → | MonzaMON | Loan |
| 31 Jul 23 | B. Reynolds Bryan Reynolds | AS RomaROMA | → |  KVC WesterloKVCW | Loan |
| 27 Jul 23 | S. Chukwueze Samuel Chukwueze |  VillarrealVIL | → | AC MilanMIL | Undisclosed |
| 27 Jul 23 | A. Radu Andrei Radu | InternazionaleINT | → |  AFC BournemouthBOU | Loan |
| 26 Jul 23 | M. Gabbia Matteo Gabbia | AC MilanMIL | → | VillarrealVIL | Loan |
| 26 Jul 23 | Igor Julio | FiorentinaFIO | → |  Brighton & Hove AlbionBHA | Undisclosed |
| 24 Jul 23 | E. Caprile Elia Caprile | BariBAR | → | NapoliNAP | Undisclosed |
| 24 Jul 23 | E. Caprile Elia Caprile | NapoliNAP | → |  EmpoliEMP | Loan |
| 22 Jul 23 | O. Aina Ola Aina | TorinoTOR | → | Nottingham ForestNFO | Free |
| 22 Jul 23 | F. Colidio Facundo Colidio | InternazionaleINT | → |  River PlateRIV | Undisclosed |
| 22 Jul 23 | N. Okafor Noah Okafor |  FC SalzburgSLZ | → | AC MilanMIL | Undisclosed |
| 22 Jul 23 | Arthur | JuventusJUV | → | FiorentinaFIO | Loan |
| 21 Jul 23 | V. Castellanos Valentín Castellanos |  New York City FCNYC | → | LazioLAZ | Undisclosed |
| 20 Jul 23 | G. Oristanio Gaetano Oristanio | InternazionaleINT | → |  CagliariCAG | Loan |
| 20 Jul 23 | A. Onana André Onana | InternazionaleINT | → | Manchester UnitedMAN | Undisclosed |
| 19 Jul 23 | D. Males Darian Males | InternazionaleINT | → |  Young BoysYB | Undisclosed |
| 19 Jul 23 | T. Reijnders Tijjani Reijnders |  AZ AlkmaarAZ | → | AC MilanMIL | Undisclosed |
| 19 Jul 23 | J. Cuadrado Juan Cuadrado | JuventusJUV | → | InternazionaleINT | Free |
| 18 Jul 23 | K. Min-Jae Kim Min-Jae | NapoliNAP | → | Bayern MunichMUN | Undisclosed |
| 17 Jul 23 | F. Ranocchia Filippo Ranocchia | JuventusJUV | → | EmpoliEMP | Loan |
| 16 Jul 23 | M. Nasti Marco Nasti | AC MilanMIL | → | BariBAR | Loan |
| 16 Jul 23 | V. Carboni Valentin Carboni | InternazionaleINT | → | MonzaMON | Loan |
| 16 Jul 23 | T. Persyn Tibo Persyn | InternazionaleINT | → |  FC EindhovenEIN | Undisclosed |
| 14 Jul 23 | M. Satriano Martín Satriano | InternazionaleINT | → |  BrestBRES | Loan |
| 13 Jul 23 | C. Pulisic Christian Pulisic | ChelseaCHE | → | AC MilanMIL | Undisclosed |
| 12 Jul 23 | Y. Bisseck Yann Bisseck |  AGF AarhusAGF | → | InternazionaleINT | Undisclosed |
| 12 Jul 23 | S. Milinkovic-Savic Sergej Milinkovic-Savic | LazioLAZ | → | AHXAl HilalAl Hilal | Undisclosed |
| 10 Jul 23 | D. Maldini Daniel Maldini | AC MilanMIL | → | EmpoliEMP | Loan |
| 08 Jul 23 | Z. Vanheusden Zinho Vanheusden | InternazionaleINT | → |  Standard LiegeSTL | Loan |
| 07 Jul 23 | D. Frattesi Davide Frattesi |  SassuoloSAS | → | InternazionaleINT | Loan |
| 07 Jul 23 | S. Mulattieri Samuele Mulattieri | InternazionaleINT | → | SassuoloSAS | Undisclosed |
| 07 Jul 23 | M. Brescianini Marco Brescianini | AC MilanMIL | → | FrosinoneFRO | Undisclosed |
| 07 Jul 23 | F. Acerbi Francesco Acerbi | LazioLAZ | → | InternazionaleINT | Undisclosed |
| 06 Jul 23 | L. Romero Luka Romero | LazioLAZ | → | AC MilanMIL | Free |
| 06 Jul 23 | M. Skriniar Milan Skriniar | InternazionaleINT | → | Paris Saint-GermainPSG | Free |
| 05 Jul 23 | Á. Di María Ángel Di María | JuventusJUV | → |  BenficaBEN | Free |
| 03 Jul 23 | M. Brozovic Marcelo Brozovic | InternazionaleINT | → |  Al NassrNSR | Undisclosed |
| 03 Jul 23 | S. Tonali Sandro Tonali | AC MilanMIL | → |  Newcastle UnitedNEW | Undisclosed |
| 03 Jul 23 | M. Zanotti Mattia Zanotti | InternazionaleINT | → |  St. GallenFCSG | Loan |
| 02 Jul 23 | J. Braaf Jayden Braaf |  Borussia DortmundDOR | → |  Hellas VeronaVER | Undisclosed |
| 01 Jul 23 | E. Dzeko Edin Dzeko | InternazionaleINT | → |  FenerbahceFEN | Free |
| 01 Jul 23 | J. Kluivert Justin Kluivert | AS RomaROMA | → | AFC BournemouthBOU | Undisclosed |
| 01 Jul 23 | A. Milik Arkadiusz Milik | MarseilleOLM | → | JuventusJUV | 6300000 |
| 01 Jul 23 | M. Thuram Marcus Thuram |  Borussia MonchengladbachBMG | → | InternazionaleINT | Free |
| 01 Jul 23 | M. Sportiello Marco Sportiello | AtalantaATA | → | AC MilanMIL | Free |
| 01 Jul 23 | B. Tahirovic Benjamin Tahirovic | AS RomaROMA | → | Ajax AmsterdamAJA | Undisclosed |
| 01 Jul 23 | A. Hoti Andi Hoti | InternazionaleINT | → |  1. FC MagdeburgFCM | Undisclosed |
| 01 Jul 23 | F. Acerbi Francesco Acerbi | LazioLAZ | → | InternazionaleINT | Undisclosed |
| 01 Jul 23 | T. Weah Timothy Weah |  LilleLILL | → | JuventusJUV | 12000000 |
| 01 Jul 23 | G. Vicario Guglielmo Vicario | EmpoliEMP | → |  Tottenham HotspurTOT | Undisclosed |
| 01 Jul 23 | R. Loftus-Cheek Ruben Loftus-Cheek | ChelseaCHE | → | AC MilanMIL | Undisclosed |
| 01 Jul 23 | J. Martínez Josep Martínez | RB LeipzigRBL | → | GenoaGEN | Undisclosed |
| 01 Jul 23 | O. Ndicka Obite Ndicka | Eintracht FrankfurtSGE | → | AS RomaROMA | Free |
| 01 Jul 23 | T. Arslan Tolgay Arslan | UdineseUDI | → |  Melbourne City FCMCY | Free |
| 01 Jul 23 | H. Aouar Houssem Aouar |  LyonLYON | → | AS RomaROMA | Free |
| 01 Jul 23 | G. Simeone Giovanni Simeone | Hellas VeronaVER | → | NapoliNAP | Undisclosed |
| 01 Jul 23 | G. Raspadori Giacomo Raspadori | SassuoloSAS | → | NapoliNAP | Undisclosed |
| 01 Jul 23 | Brenner |  FC CincinnatiCIN | → | UdineseUDI | Undisclosed |
| 01 Jul 23 | J. Zemura Jordan Zemura | AFC BournemouthBOU | → | UdineseUDI | Free |
| 01 Jul 23 | P. Marí Pablo Marí |  ArsenalARS | → | MonzaMON | Undisclosed |
| 01 Jul 23 | M. Kean Moise Kean | EvertonEVE | → | JuventusJUV | 28000000 |
| 01 Jul 23 | D. Kulusevski Dejan Kulusevski | JuventusJUV | → | Tottenham HotspurTOT | 30000000 |
| 20 Mar 23 | G. Corbo Gabriele Corbo | BolognaBOL | → |  CF MontréalMTL | Undisclosed |
| 10 Feb 23 | Jesé | XXX | → | SampdoriaSAM | Free |
| 08 Feb 23 | N. Zaniolo Nicolò Zaniolo | NapoliNAP | → |  GalatasarayGAL | 15000000 |
| 03 Feb 23 | M. Lazetic Marko Lazetic | AC MilanMIL | → |  SC Rheindorf AltachSCR | Loan |
| 31 Jan 23 | M. Aké Marley Aké | JuventusJUV | → |  Dijon FCODIJO | Loan |
| 31 Jan 23 | D. Llorente Diego Llorente |  Leeds UnitedLEE | → | AS RomaROMA | Loan |
| 31 Jan 23 | G. Brazão Gabriel Brazão | InternazionaleINT | → |  SPALSPA | Loan |
| 31 Jan 23 | S. Esposito Sebastiano Esposito | InternazionaleINT | → | BariBAR | Loan |
| 31 Jan 23 | S. Lukić Saša Lukić | TorinoTOR | → | FulhamFUL | Undisclosed |
| 31 Jan 23 | E. Salcedo Eddie Salcedo | InternazionaleINT | → | GenoaGEN | Loan |
| 31 Jan 23 | H. Traoré Hamed Traoré | SassuoloSAS | → | AFC BournemouthBOU | Loan |
| 30 Jan 23 | W. McKennie Weston McKennie | JuventusJUV | → | Leeds UnitedLEE | Loan |
| 30 Jan 23 | M. Viña Matías Viña | AS RomaROMA | → | AFC BournemouthBOU | Loan |
| 25 Jan 23 | P. Gollini Pierluigi Gollini | AtalantaATA | → | NapoliNAP | Loan |
| 25 Jan 23 | A. Radu Andrei Radu | InternazionaleINT | → |  AJ AuxerreAUX | Loan |
| 25 Jan 23 | A. Radu Andrei Radu | InternazionaleINT | → | AJ AuxerreAUX | Loan |
| 24 Jan 23 | F. Carboni Franco Carboni | InternazionaleINT | → | MonzaMON | Loan |
| 23 Jan 23 | J. Kiwior Jakub Kiwior |  SpeziaSPE | → | ArsenalARS | Undisclosed |
| 01 Jan 23 | J. Moutinho Joao Moutinho |  Orlando City SCORL | → | SpeziaSPE | Free |