Here are the 34 captains in the history of the Chicago Blackhawks:
Dick Irvin: 1926-29
Duke Dutkowski: 1929-30
Ty Arbor: 1930-31
Cyclone Wentworth: 1931-32
Helge Bostrom: 1932-33
Charlie Gardiner: 1933-34

John Gottselig: 1935-40
Earl Seibert: 1940-42
Doug Bentley: 1940-42
Clint Smith: 1944-45
John Mariucci: 1945-46, 1947-48
Red Hamill: 1946-47
Gaye Stewart: 1948-49
Jack Stewart: 1950-52
Bill Gadsby: 1952-54
Gus Mortson: 1954-57
Ed Litzenberger: 1958-61
Pierre Pilote: 1961-68

Pat Stapleton: 1969-70
Pit Martin: 1975-77
Stan Mikita: 1975-77
Keith Magnuson: 1976-80
Terry Ruskowski: 1979-82
Darryl Sutter: 1982-87
Bob Murray: 1985-86
Denis Savard: 1988-89
Dirk Graham: 1988-95

Chris Chelios: 1995-99
Doug Gilmour: 1999-2000
Tony Amonte: 2000-02
Alex Zhamnov: 2002-04
Adrian Aucoin: 2005-07
Martin Lapointe: 2005-07
Jonathan Toews: 2008-




Assuming Jonathan, at the least, only plays out the remainder of his contract, won’t that make him the longest tenured captain in team history?
Don’t understand who was captain from 1970-75?. Mags overlaps two years?:
Pat Stapleton: 1969-70
Pit Martin: 1975-77
Stan Mikita: 1975-77
Keith Magnuson: 1976-80
Terry Ruskowski: 1979-82
Darryl Sutter: 1982-87