1990-1991 Boston Bruins
Record: 44-24-12 - 100 Points 1st Place - Adams Division Lost - Wales Conference Finals Head Coach: Mike Milbury Captain: Ray Bourque Boston Garden - 14,448
Home Away 1990-1991 Buffalo Sabres
Record: 31-30-19 - 81 Points 3rd Place - Adams Division Lost - Adams Division Semi-final Head Coach: Rick Dudley Captain: Mike Foligno, Vacant (12/17/90), Mike Ramsey (1/1/91) Buffalo Memorial Auditorium - 16,433 Home
Away 1990-1991 Montreal Canadiens
Record: 39-30-11 - 89 Points 2nd Place - Adams Division Lost - Adams Division Final Head Coach: Pat Burns Captain: Guy Carbonneau
Montreal Forum - 18,076
Home Away 1990-1991 Hartford Whalers
Record: 31-38-11 - 73 Points 4th Place - Adams Division Lost - Adams Division Semi-Final Head Coach: Rick Ley Captain: Ron Francis, Vacant (December 1990) Hartford Civic Center - 15,635 Home
Away 1990-1991 Quebec Nordiques
Record: 16-50-14 - 46 Points 5th Place - Adams Division Head Coach: Dave Chambers Captains: Steven Finn and Joe Sakic Colisee de Quebec - 15,399
Home
Away 1990-1991 New York Rangers
Record: 36-31-13 - 85 Points 2nd Place - Patrick Division Lost - Patrick Division Semi-Finals Head Coach: Roger Neilson Captain: Kelly Kisio
Madison Square Garden - 16,792
Home Away 1990-1991 New Jersey Devils
Record: 32-33-15 - 79 Points 4th Place - Patrick Division Lost - Patrick Division Semi-final Head Coach: John Cunniff, Tom McVie (3/4/91) Captain: Kirk Muller Brendan Byrne Arena - 19,040
Home
Away 1990-1991 Washington Capitals
Record: 37-36-7 - 81 Points 3rd Place - Patrick Division Lost - Patrick Division Final Head Coach: Terry Murray Captain: Rod Langway Capital Centre - 18,130
Home
Away 1990-1991 New York Islanders
Record: 25-45-10 - 60 Points 6th Place - Patrick Division Head Coach: Al Arbour Captain: Brent Sutter Nassau Veterans Memorial Coliseum - 16,297 Home
Away 1990-1991 Pittsburgh Penguins
Stanley Cup Champions Prince of Wales Trophy Record: 41-33-6 - 88 Points 1st Place - Patrick Division Head Coach: Bob Johnson Captain: Mario Lemieux Pittsburgh Civic Arena - 16,164 Home
Away 1990-1991 Philadelphia Flyers
Record: 33-37-10 - 76 Points 5th Place - Patrick Division Head Coach: Paul Holmgren Captain: Ron Sutter The Spectrum - 17,382
Home
Away 1990-1991 Chicago Blackhawks
President's Trophy Record: 49-23-8 - 106 Points 1st Place - Norris Division Lost - Norris Division Semi-Finals Head Coach: Mike Keenan Captain: Dirk Graham
Chicago Stadium - 18,472
Home Away 1990-1991 St. Louis Blues
Record: 47-22-11 - 105 Points 2nd Place - Norris Division Lost - Norris Division Finals Head Coach: Brian Sutter Captain: Scott Stevens St. Louis Arena - 17,188 Home
Away 1990-1991 Toronto Maple Leafs
Record: 23-46-11 - 57 Points 5th Place - Norris Division Head Coach: Doug Carpenter, Tom Watt (10/26/90) Captain: Rob Ramage
Maple Leaf Gardens - 16,182
Home Away 1990-1991 Minnesota North Stars
Clarence S. Campbell Bowl Record: 27-39-14 - 68 Points 4th Place - Norris Division Lost - Stanley Cup Finals Head Coach: Bob Gainey Captain: Curt Giles Met Center - 15,000 Home
Away 1990-1991 Detroit Red Wings
Record: 34-38-8 - 76 Points 3rd Place - Norris Division Lost - Norris Division Semi-Finals Head Coach: Bryan Murray Captain: Steve Yzerman
Joe Louis Arena - 19,875
Home Away 1990-1991 Calgary Flames
Record: 46-26-8 - 100 Points 2nd Place - Smythe Division Lost - Smythe Division Semi-finals Head Coach: Doug Risebrough Captain: Rotating Olympic Saddledome - 20,240 Home
Away 1990-1991 Edmonton Oilers
Record: 37-37-6 - 80 Points 3rd Place - Smythe Division Lost - Campbell Conference Finals Head Coach: John Muckler Captain: Mark Messier Northlands Coliseum - 16,839 Home
Away 1990-1991 Winnipeg Jets
Record: 26-43-11 - 63 Points 5th Place - Smythe Division Head Coach: Bob Murdoch Captains: Randy Carlyle and Thomas Steen Winnipeg Arena - 15,393 Home
Away 1990-1991 Los Angeles Kings
Record: 46-24-10 - 102 Points 1st Place - Smythe Division Lost - Smythe Division Finals Head Coach: Tom Webster Captain: Wayne Gretzky Great Western Forum - 17,500 Home
Away 1990-1991 Vancouver Canucks
Record: 28-43-9 - 65 Points 4th Place - Smythe Division Lost - Smythe Division Semi-Finals Head Coach: Bob McCammon, Pat Quinn (1/31/91) Captain: Doug Lidster, Trevor Linden, Dan Quinn Pacific Coliseum - 16,123 Home
Away