The two were the only players to match all the winning numbers from Friday night's drawing.
The next Mega Million drawing, Tuesday night, will feature a grand prize of $12 million.
In addition to the grand prize, 34 players won second prizes of $250,000 apiece. Another 53, players won third prizes of $10,000 apiece.
The winning numbers from Friday night's drawing were: seven, 12, 24, 36 and 48. The Mega Ball number was 27.