Most home runs in a Major League Baseball (MLB) season (all teams)

Most home runs in a Major League Baseball (MLB) season (all teams)
Who
Major League Baseball
What
6,776 total number
Where
United States ()
When
2019

The most home runs in a Major League Baseball (MLB) season (all teams) is 6,776, achieved in the 2019 season.


In 2019 all MLB teams combined for 6,776 home runs, beating the mark of 6,105 set in 2017 by 11%.