Zlatan Ibrahimovic (Inter/Barcelona/Milan)
Linebacker Matt Milan is the only player to earn Super Bowl rings with three different teams -- the Raiders, the 49ers and the Redskins.
There is no one player. No starting QB has ever won a Superbowl with 2 different teams.2 players to win a Superbowl with 2 different teasm are Ken Norton, Jr. and Deion Sanders.
Robert Horry ... 2 with the Rockets, 3 with the Lakers, 2 with the Spurs. Along with Horry, John Salley also won 4 rings with 3 different teams, 2 with the Pistons, 1 with Chicago and 1 with Lakers.
No one. Matt Millen is the only player to have been on three Super Bowl championship teams winning two with the Raiders, and one each with San Francisco and Washington.
Jerry Rice, Tom Brady Emmitt Smith, Michael Irvin, and Troy Aikman have three super bowl rings. Many players have three Super Bowl rings. Many players from the Steelers teams of the 70s have three and some (Bradshaw, Greene, Harris, and others) have four. Same goes for the great 49ers teams. Many from the New England Patriots teams of the early and mid 2000s have three rings. Gene Upshaw of the Oakland Raiders has three rings won in three different decades (60s, 70s, and 80s). Matt Millen is the only player to have been on three different Super Bowl winning teams (Raiders, 49ers, Redskins). And, none of these answers include Marv Fleming, the first player to win a third as well as a fourth ring. Fleming was a tight end who played for the Packers in I & II when they won, lost with the Dolphins in VI, and then won back-to-back with the Dolphins in VII and VIII. I believe that he is also the only player thus far to have won at least 2 rings with each of two different teams. Almost certainly the first player to have played in 5 superbowls..
Matt Williams is the only major-league player to hit home runs for three different teams in the World Series. He hit homers in the Fall Classic for the San Francisco Giants in 1989, the Cleveland Indians in 1997 and the Arizona Diamondbacks in 2001.