This was the second playoff series between these two teams. Their only previous meeting came in the previous year's Stanley Cup Finals. In this year's six-game regular season series, there were five wins for Montreal and one tie.
Claude Ruel became the eleventh rookie coach to win the Stanley Cup. Montreal goaltender Rogie Vachon limited St. Louis to three goals in four games. In the process, he earned his first career playoff shutout.
The 1969 Stanley Cup was presented to Canadiens captain Jean Beliveau by NHL PresidentClarence Campbell following the Canadiens 2–1 win over the Blues in game four.
The following Canadiens players and staff had their names engraved on the Stanley Cup
Anthony "Tony" Esposito's name was misspelled on the Replica Stanley Cup created in 1992–93 as P. FSPOSITO instead of A. ESPOSITO.
Claude Ruel was the 10th NHL rookie coach to win the Stanley Cup.
&-Gilles Tremblay missed the playoffs with a career-ending injury. His name was still included in the Stanley Cup.
&-Lucien Grenier played 2 semi-final games, but his name was left off the Stanley Cup even though he qualified to be engraved on it because was regular member of the team.
Won 4 Stanley Cups in 5 Years with Montreal 1965, 1966, 1968, 1969
Ralph Backstrom, Jean Beliveau, Yvan Cournoyer, Dick Duff, John Ferguson, Terry Harper, Ted Harris, Jacques Laperriere, Claude Provost, Henri Richard, Bobby Rousseau, Gilles Tremblay, Jean-Claude Tremblay, Gump Worsley (14 players), David Molson, Sam Pollock, Larry Aubut (3 non-players).