Most wins of the Major League Baseball World Series (team)
- Who
- New York Yankees
- What
- 27 total number
- Where
- United States (Various,)
- When
- 2009
The most wins of the Major League Baseball World Series is 27 and was achieved by the New York Yankees (United States) in 1923, 1927-28, 1932, 1936-39, 1941, 1943, 1947, 1949-53, 1956, 1958, 1961-62, 1977-78, 1996, 1998 - 2000 and 2009.
Played annually between the winners of the National League and the American League, the World Series was first staged unofficially in 1903, and officially from 1905.