Babe Ruth has the most career home runs as a Yankee with 659.
Bernie Williams hit the most career postseason home runs as a Yankee with 22.
Mickey Mantle, with 536 career home runs between 1951 and 1968, has the most home runs as a New York Yankee, who has not played for another team. Babe Ruth has the most home runs as a Yankee with 659, but has also played for the Boston Red Sox and the Boston Braves.
Mickey Mantle with 266 HRs.
Mickey Mantle
Mickey Mantle hit the most home runs at the old Yankee Stadium with 266.
Barry Bonds has the most career home runs with 762.
Goose Goslin holds the record for most home runs hit at Yankee Stadium by an opposing player (32).
babe Ruth
Lou Gehrig has the most runs batted in as a Yankee with 1,995.
As of 2009, Bernie Williams holds the record for most home runs hit in a single postseason by a New York Yankee with 6, in 1996
Mickey Mantle hit 266 home runs at Yankee Stadium I.