(gold/silver) Matt McGrath
1908; 1912; 1924 hammer throw
(gold) Matt Vogel
1976 swimming - 100 m butterfly; swimming - 4x100 m medley relay
(gold/bronze/silver) Matt Biondi
1984; 1988; 1992 swimming - 4x100 m freestyle relay; swimming - 100 m butterfly; swimming - 100 m freestyle; swimming - 200 m freestyle; swimming - 4x200 m freestyle relay; swimming - 4x100 m medley relay; swimming - 50 m freestyle
(gold) Matt Cetlinski
1988 swimming - 4x200 m freestyle relay
(bronze) Matthew LeCroy (a.k.a. Matt)
1996 baseball
(bronze/silver) Matt Welsh
2000 swimming - 100 m backstroke; swimming - 200 m backstroke; swimming - 4x100 m medley relay
(silver) Matt Hemingway
2004 high jump
(bronze) Matthew Brown (a.k.a. Matt)
2008 baseball
(bronze) Matt LaPorta
2008 baseball
(silver/bronze) Matt Targett
2008; 2012 swimming
(gold/silver) Matt Grevers
2008; 2012 swimming
(gold) Matt McLean
2012 swimming
(gold) Matt Duchene
2014 ice hockey