Bologna
ItalyConfirmed
- LW
Jesper Karlssonon loanSep 9September 9 
Federico Cassaon loanSep 1September 1- Federico CassaSep 1September 1
- LW
Jonathan RoweOn loan. Fee: €5MSep 1September 1 - LW
Samuel MbangulaOn loan. Fee: €2MSep 1September 1 
Tommaso RavaglioliSep 1September 1- ST
Jay EnemFee: €6MAug 31August 31 - CB
Arthur Theateon loanAug 30August 30 - RW
Riccardo OrsoliniContract extensionAug 20August 20 - ST
Thijs Dallingaon loanAug 17August 17 - CB
Jhon LucumíFee: €20.1MAug 17August 17 - CB
Mihajlo IlićContract extensionAug 14August 14 - CBMihajlo Ilićon loanAug 14August 14
- ST
Roberto Piccolion loanAug 14August 14 - LW
Benja Domínguezon loanAug 11August 11 - LB
Dimitar Papazovon loanAug 9August 9 - GK
Federico RavagliaFee: €7MJul 31July 31 - ST
Artem Dovbykon loanJul 30July 30 - ST
Santiago CastroFee: €35MJul 30July 30 - DM
Mikel AmondarainFee: €9.3MJul 29July 29 - DM
Ossian NordvallFee: UndisclosedJul 25July 25 - LB
Rahim BonkanoFee: €3.5MJul 20July 20 
Luigi Caccavoon loanJul 17July 17
Lorenzo Menegazzoon loanJul 17July 17- Lorenzo MenegazzoContract extensionJul 17July 17
- CM
Niklas PyyhtiäContract extensionJul 16July 16 - CMNiklas Pyyhtiäon loanJul 16July 16
- CB
Riccardo Stivanelloon loanJul 16July 16 
Mattia MotoleseJul 15July 15
Petar MarkovićJul 13July 13- ST
Antonio Raimondoon loanJul 12July 12 - CB
Wisdom Ameyon loanJul 7July 7 - RB
Lorenzo De SilvestriContract extensionJul 7July 7 - CB
Bodin Tomaševićon loanJun 30June 30 - GK
Nicola Bagnolinion loanJun 30June 30 - GKNicola BagnoliniContract extensionJun 30June 30
- DM
Remo FreulerJun 23June 23
BolognaFree agent - LM
Tommaso Corazzaon loanJun 19June 19 - LB
Charalambos LykogiannisJun 6June 6BolognaFree agent - CM
Michel AebischerFee: €4.5MJun 5June 5 - AM
Giovanni FabbianFee: €15.5MJun 4June 4 - LB
Juan MirandaContract extensionMay 29May 29 - GK
Massimo PessinaContract extensionFeb 17February 17 - AM
Jens OdgaardContract extensionFeb 16February 16 - DM
Tommaso PobegaFee: €7MFeb 15February 15 - STSantiago CastroContract extensionFeb 12February 12
- RB
Emil Holmon loanFeb 2February 2 - RB
João Márioon loanFeb 2February 2 - LMTommaso Corazzaon loanFeb 2February 2
- ST
Ciro Immobilefree transferFeb 1February 1 - LWJesper Karlssonon loanJan 23January 23
- CM
Simon Sohmon loanJan 22January 22 - CB
Stefan PoschFee: €5.5MJan 22January 22 - AMGiovanni Fabbianon loanJan 20January 20
- CB
Eivind HellandFee: €7MJan 16January 16 - Lorenzo Menegazzoon loanJan 8January 8
- DM
Naïm ByarJan 7January 7 - GK
Łukasz SkorupskiContract extensionOct 16, 2025
Jesper Karlsson | on loan | Sep 9September 9 | |
Federico Cassa | on loan | Sep 1September 1 | |
Federico Cassa | Sep 1September 1 | ||
Jonathan Rowe | €5M. On loan | Sep 1September 1 | |
Samuel Mbangula | €2M. On loan | Sep 1September 1 | |
Tommaso Ravaglioli | Sep 1September 1 | ||
Jay Enem | €6M | Aug 31August 31 | |
Arthur Theate | on loan | Aug 30August 30 | |
Riccardo Orsolini | Contract extension | Aug 20August 20 | |
Thijs Dallinga | on loan | Aug 17August 17 | |
Jhon Lucumí | €20.1M | Aug 17August 17 | |
Mihajlo Ilić | Contract extension | Aug 14August 14 | |
Mihajlo Ilić | on loan | Aug 14August 14 | |
Roberto Piccoli | on loan | Aug 14August 14 | |
Benja Domínguez | on loan | Aug 11August 11 | |
Dimitar Papazov | on loan | Aug 9August 9 | |
Federico Ravaglia | €7M | Jul 31July 31 | |
Artem Dovbyk | on loan | Jul 30July 30 | |
Santiago Castro | €35M | Jul 30July 30 | |
Mikel Amondarain | €9.3M | Jul 29July 29 | |
Ossian Nordvall | Undisclosed | Jul 25July 25 | |
Rahim Bonkano | €3.5M | Jul 20July 20 | |
Luigi Caccavo | on loan | Jul 17July 17 | |
Lorenzo Menegazzo | on loan | Jul 17July 17 | |
Lorenzo Menegazzo | Contract extension | Jul 17July 17 | |
Niklas Pyyhtiä | Contract extension | Jul 16July 16 | |
Niklas Pyyhtiä | on loan | Jul 16July 16 | |
Riccardo Stivanello | on loan | Jul 16July 16 | |
Mattia Motolese | Jul 15July 15 | ||
Petar Marković | Jul 13July 13 | ||
Antonio Raimondo | on loan | Jul 12July 12 | |
Wisdom Amey | on loan | Jul 7July 7 | |
Lorenzo De Silvestri | Contract extension | Jul 7July 7 | |
Bodin Tomašević | on loan | Jun 30June 30 | |
Nicola Bagnolini | on loan | Jun 30June 30 | |
Nicola Bagnolini | Contract extension | Jun 30June 30 | |
| Bologna Free agent | Remo Freuler | Jun 23June 23 | |
Tommaso Corazza | on loan | Jun 19June 19 | |
| Bologna Free agent | Charalambos Lykogiannis | Jun 6June 6 | |
Michel Aebischer | €4.5M | Jun 5June 5 | |
Giovanni Fabbian | €15.5M | Jun 4June 4 | |
Juan Miranda | Contract extension | May 29May 29 | |
Massimo Pessina | Contract extension | Feb 17February 17 | |
Jens Odgaard | Contract extension | Feb 16February 16 | |
Tommaso Pobega | €7M | Feb 15February 15 | |
Santiago Castro | Contract extension | Feb 12February 12 | |
Emil Holm | on loan | Feb 2February 2 | |
João Mário | on loan | Feb 2February 2 | |
Tommaso Corazza | on loan | Feb 2February 2 | |
Ciro Immobile | free transfer | Feb 1February 1 | |
Jesper Karlsson | on loan | Jan 23January 23 | |
Simon Sohm | on loan | Jan 22January 22 | |
Stefan Posch | €5.5M | Jan 22January 22 | |
Giovanni Fabbian | on loan | Jan 20January 20 | |
Eivind Helland | €7M | Jan 16January 16 | |
Lorenzo Menegazzo | on loan | Jan 8January 8 | |
Naïm Byar | Jan 7January 7 | ||
Łukasz Skorupski | Contract extension | Oct 16, 2025 |