Steven Wayne Schrenk (born November 20, 1968 in Great Lakes, Illinois) is a retired Major League Baseball pitcher. He played during two seasons at the major league level for the Philadelphia Phillies. He was drafted by the Chicago White Sox in the 4th round of the 1987 amateur draft. Schrenk played his first professional season with their Rookie league Gulf Coast White Sox in 1987, and his last with their Triple-A Charlotte Knights in 2002.
He was formerly Pitching Coach for the Gulf Coast League Phillies as well as for the Phillies' Class A affiliate team, New Jersey’s Lakewood BlueClaws, and the Class AA affiliate, the Reading Phillies, and was the manager/coach of the Canberra Cavalry (Canberra, Australian Capital Territory) in the Australian Baseball League for the 2011 season. In 2015, he returned to the Philadelphia Phillies organization as a pitching coach for the High-A Clearwater Threshers. He was promoted back to the AA Reading Phillies for the 2016 season.