Mike Sposa (born June 5, 1969) is an American professional golfer. Sposa was born in Teaneck, New Jersey. He played college golf at the University of Tennessee where he was an All-American in 1990 and 1991 and won the SEC Championship in 1990. He played on the 1991 Walker Cup team where he teamed with David Duval for a pair of wins in foursomes.