Bill Collins trades
| Washington Capitals acquire | Date | Philadelphia Flyers acquire | ||
|---|---|---|---|---|
 | Bill Collins | December 4, 1976 | cash |  |
| St. Louis Blues acquire | Date | New York Rangers acquire | ||
|---|---|---|---|---|
 | Jerry Butler | June 18, 1975 | Bill Collins |  |
| Ted Irvine | John Davidson | |||
| Bert Wilson | ||||
| St. Louis Blues acquire | Date | Detroit Red Wings acquire | ||
|---|---|---|---|---|
| Garnet Bailey | February 14, 1974 | Chris Evans |  |
| Bill Collins | Jean Hamel | |||
| Ted Harris | Bryan Watson | |||
| Montreal Canadiens acquire | Date | Detroit Red Wings acquire | ||
|---|---|---|---|---|
 | Frank Mahovlich | January 13, 1971 | Guy Charron | |
| Bill Collins | ||||
| Mickey Redmond | ||||
| Toronto Maple Leafs acquire | Date | New York Rangers acquire | ||
|---|---|---|---|---|
 | Don McKenney | February 22, 1964 | Bob Nevin | |
| Andy Bathgate | Dick Duff | |||
| Bill Collins | ||||
| Arnie Brown | ||||
| Rod Seiling | ||||