Most home runs in a Major League Baseball World Series career
- Who
- Mickey Mantle
- What
- 18 total number
- Where
- Not Applicable
- When
- 1964
The most home runs in a World Series career is 18 by Mickey Mantle (USA) while playing for the New York Yankees (USA) in 1951, 1952, 1953, 1955, 1956, 1957, 1958, 1960, 1961, 1962, 1963, and 1964.