Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 12.02.2019 | O. Okwonkwo | Bologna | — | Loan |
| 31.01.2019 | Aaron Mattia Tabacchi | Bologna | — | Loan |
| 31.01.2019 | Luca Rizzo | Bologna | — | Loan |
| 30.01.2019 | Andrea Vassallo | Bologna | — | Loan |
| 25.01.2019 | S. De Maio | Bologna | Udinese | Loan |
| 24.01.2019 | L. Crisetig | Bologna | — | Loan |
| 11.01.2019 | G. Frabotta | Bologna | — | Loan |
| 31.08.2018 | H. El Kaouakibi | Bologna | — | Loan |
| 20.08.2018 | F. Avenatti | Bologna | — | Loan |
| 20.08.2018 | M. Sarr | Bologna | — | Loan |
| 15.08.2018 | K. Michael | Bologna | — | Loan |
| 13.08.2018 | C. Falletti | Bologna | — | Loan |
| 06.08.2018 | F. Brignani | Bologna | Pisa | Loan |
| 06.08.2018 | E. Krafth | Bologna | — | Loan |
| 27.07.2018 | V. Torosidis | Bologna | Olympiakos Piraeus | Free |
| 14.07.2018 | Andrea Vassallo | Bologna | — | Loan |
| 11.07.2018 | F. Ravaglia | Bologna | — | Loan |
| 10.07.2018 | L. Crisetig | Bologna | Frosinone | Loan |
| 10.07.2018 | M. Albertazzi | Bologna | — | Free |
| 06.07.2018 | M. Sarr | Bologna | — | Loan |
| 04.07.2018 | F. Di Francesco | Bologna | Sassuolo | € 10M |
| 04.07.2018 | F. Falco | Bologna | Lecce | N/A |
| 02.07.2018 | A. Masina | Bologna | — | N/A |
| 01.07.2018 | S. Verdi | Bologna | Napoli | € 25M |
| 01.07.2018 | A. Mirante | Bologna | AS Roma | € 4M |
| 01.07.2018 | B. Vécsei | Bologna | FC Lugano | N/A |
| 01.07.2018 | E. Pattarello | Bologna | — | Loan |
| 01.07.2018 | M. Oikonomou | Bologna | AEK Athens FC | Loan |
| 01.07.2018 | A. Ferrari | Bologna | Sampdoria | Loan |
| 01.07.2018 | G. Frabotta | Bologna | — | Loan |
| 07.02.2018 | S. Taïder | Bologna | — | Loan |
| 03.02.2018 | N. Paz | Bologna | — | Loan |
| 31.01.2018 | Lorenzo Musto | Bologna | — | Loan |
| 31.01.2018 | D. Maietta | Bologna | Empoli | N/A |
| 31.01.2018 | O. Okwonkwo | Bologna | — | Loan |
| 19.01.2018 | F. Falco | Bologna | — | Loan |
| 14.01.2018 | Luca Rizzo | Bologna | Atalanta | Loan |
| 11.01.2018 | M. Oikonomou | Bologna | — | Loan |
| 11.01.2018 | B. Petković | Bologna | Hellas Verona | Loan |
| 29.08.2017 | F. Falco | Bologna | — | Loan |
| 25.08.2017 | Daniele Gastaldello | Bologna | — | N/A |
| 22.08.2017 | L. Paramatti | Bologna | — | Free |
| 20.07.2017 | Andrea Vassallo | Bologna | — | Loan |
| 20.07.2017 | V. Silvestro | Bologna | — | Loan |
| 19.07.2017 | Francesco Bergamini | Bologna | — | N/A |
| 18.07.2017 | J. Vargas | Bologna | — | Loan |
| 15.07.2017 | Aaron Mattia Tabacchi | Bologna | — | Loan |
| 13.07.2017 | Lorenzo Musto | Bologna | — | Loan |
| 12.07.2017 | A. Ferrari | Bologna | Hellas Verona | Loan |
| 10.07.2017 | B. Vécsei | Bologna | FC Lugano | Loan |