Dale Tallon trades
| Boston Bruins acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
 | 2006 5th round pick (#126-Shane Sims) | November 6, 2005 | Andy Hilbert |  |
| Buffalo Sabres acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
 | Michael Leighton | October 4, 2005 | Milan Bartovic | |
| Vancouver Canucks acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
 | Steve McCarthy | August 22, 2005 | 2007 3rd round pick (#86-Josh Unice) | |
| Chicago Blackhawks acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
| 2006 4th round pick (#95-Ben Shutron) | August 10, 2005 | Jocelyn Thibault |  |
| Anaheim Ducks acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
 | Travis Moen | July 30, 2005 | Mikael Holmqvist | |