Steve Murphy (born September 9, 1957) is a Minnesota politician and a former member of the Minnesota Senate who represented District 28, which includes portions of Goodhue, Wabasha and Winona counties in the southeastern part of the state. A Democrat, he was first elected in 1992, representing the old District 29 until redistricting in 2002. He was re-elected in 1996, 2000, 2002 and 2006. On January 22, 2010, he announced that he would not seek a sixth term.