Bob MacMillan trades
| New Jersey Devils acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
 | Don Dietrich | June 19, 1984 | Bob MacMillan |  |
| Rich Preston | future considerations (1985 5th round pick (#87-Rick Herbert)) | |||
| future considerations (1985 2nd round pick (#32-Eric Weinrich)) | ||||
| Colorado Rockies acquire | Date | Calgary Flames acquire | ||
|---|---|---|---|---|
 | Don Lever | November 25, 1981 | Lanny McDonald |  |
| Bob MacMillan | 1983 4th round pick (#65-Mikko Makela) | |||
| Atlanta Flames acquire | Date | St. Louis Blues acquire | ||
|---|---|---|---|---|
 | Yves Belanger | December 12, 1977 | Curt Bennett |  |
| Bob MacMillan | Barry Gibbs | |||
| Dick Redmond | Phil Myre | |||
| 1978 2nd round pick (#23-Mike Perovich) | ||||