The most goals scored by one team in an NHL game was 16. The Montreal Canadiens defeated the
I believe the record is 7
Ian Turnbull Most goals by a defenceman, one game: Ian Turnbull, 5 (Feb. 2, 1977)
The record for the most goals allowed in a single NHL game is 16. The Montreal Canadians beat the Bulldogs of Quebec 16-3 on March 3, 1920.
16 Montreal Canadiens
7 goals, Joe Malone, Quebec Bulldogs, Jan.31, 1920
Wayne Gretzky has the most goals in a career with 894.