Edward John Markey (born July 11, 1946) is an American lawyer, politician, and former Army reservist who has served as the junior United States senator from Massachusetts since 2013. A member of the Democratic Party, he was the U.S. representative for Massachusetts's 7th congressional district from 1976 to 2013. Between the House and Senate, Markey has served in Congress for more than four decades. He was also a member of the Massachusetts House of Representatives from 1973 to 1976.