Michael Klueh (born March 15, 1987) is an American competition swimmer.
He is a four-time medalist (three gold, one silver) at the World Championships.
He is also an eight-time medalist (four gold, two silver, two bronze) at the World University Games.
Klueh competed for the University of Texas from 2005 to 2009 where he was a 2009 NCAA champion as a member of the 4x200 yard freestyle relay.
He is a former American record holder in the 800 short course meter freestyle and former Texas 5A state high school record-holder in the 500-yard freestyle.
Klueh is currently a medical student at the University of Michigan Medical School.