As far as Stanley Cup wins, it's the Montreal Canadiens.
24 Stanley Cup Wins, However many of these wins come when there were only six teams in the NHL.
The Detroit Red Wings won a record 62 games in one season. They have also made more consistent finals appearances with 18 consecutive showings.
Winningest sec football team of all-time is Alabama.
Texas
pittsburgh
Michigan Wolverines
notre dame
Alabama!
Lyon
Kentucky
New England Patriots
notre dame
Alabama at 90-16-4
No, the New York Yankees are the winningest sports team with 27 Championships.