Cubs Roster & Staff
Transactions
| Date | Transaction |
| 01/31/25 | Chicago Cubs traded SS Luis Vazquez to Baltimore Orioles for cash. |
| 01/29/25 | RHP Brad Keller roster status changed by Chicago Cubs. |
| 01/29/25 | Chicago Cubs signed free agent RHP Tadeo Gamez to a minor league contract. |
| 01/29/25 | RHP Brad Keller assigned to Chicago Cubs. |
| 01/28/25 | Chicago Cubs signed free agent 3B Jon Berti. |
| 01/28/25 | Chicago Cubs designated SS Luis Vazquez for assignment. |
| 01/28/25 | Chicago Cubs designated RHP Matt Festa for assignment. |
| 01/28/25 | Houston Astros traded RHP Ryan Pressly to Chicago Cubs for RHP Juan Bello. |
| 01/28/25 | Houston Astros traded RHP Ryan Pressly to Chicago Cubs for RHP Juan Bello. |
| 01/24/25 | Chicago Cubs signed free agent RHP Jordan Goldmann to a minor league contract. |
| 01/24/25 | Chicago Cubs signed free agent LHP Cole Reynolds to a minor league contract. |
| 01/19/25 | Chicago Cubs signed free agent RHP Trevor Richards to a minor league contract. |
| 01/19/25 | Chicago Cubs signed free agent C Reese McGuire to a minor league contract. |
| 01/16/25 | Chicago Cubs signed free agent SS Reivaj Garcia to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Luis Abreu to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Alexander Herrera to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent LHP Angel Sanmartin to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Juan Cabada to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Fernando Lara to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Salvador Burgos to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Erick Hernandez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent LHP Frankelly Desis to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent C Jose Carrillo to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Freiker Betencourt to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Roni Dias to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Wilfri De La Cruz to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Alfred Garcia to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Breyner Figuereo to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent C Abraham Sanchez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Luis Sanchez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Jider Corpas to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Jhon Lucena to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Elerick Gomez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Luis Santos to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent LHP Carlos Barrientos to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Johansel Javier to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Juan Tomas to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Rafael Merchan to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Chaily Ramirez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Saul Ramirez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Julio Acosta to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent LHP Angel Gonzalez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Ariel Ramos to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Luis Leon to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent RHP Amilkar Romero to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent OF Jeury Ramirez to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent C Victor Garcia to a minor league contract. |
| 01/15/25 | Chicago Cubs signed free agent SS Luis Maldonado to a minor league contract. |
| 01/15/25 | Chicago Cubs traded RHP Michael Arias to New York Yankees for cash. |
| 01/14/25 | Chicago Cubs traded SS Miles Mastrobuoni to Seattle Mariners for cash. |
| 01/13/25 | Chicago Cubs signed free agent RHP Colin Rea. |
| 01/12/25 | Chicago Cubs designated RHP Michael Arias for assignment. |
| 01/09/25 | Chicago Cubs designated SS Miles Mastrobuoni for assignment. |
| 01/09/25 | Texas Rangers traded RHP Matt Festa to Chicago Cubs for cash. |
| 01/06/25 | Chicago Cubs signed free agent RHP Ben Heller to a minor league contract. |
| 01/04/25 | Chicago Cubs signed free agent C Caleb Knight to a minor league contract. |