Amy Jean Klobuchar is an American politician and lawyer who, as of November 2026, is the governor-elect of Minnesota. Since 2007 she has been a United States senator from Minnesota. A member of the Minnesota Democratic–Farmer–Labor Party, Minnesota's affiliate of the Democratic Party, she served from 1999 to 2007 as county attorney of Hennepin County, Minnesota. She was the Democratic nominee in the 2026 Minnesota gubernatorial election and defeated Republican nominee Lisa Demuth.
Born in Plymouth, Minnesota, Klobuchar graduated from Yale University and the University of Chicago Law School. She was a partner at two Minneapolis law firms before being elected county attorney of Hennepin County in 1998, making her responsible for all criminal prosecution in Minnesota's most populous county. Klobuchar was first elected to the Senate in 2006, succeeding Mark Dayton to become Minnesota's first elected female United States senator. She became Minnesota's senior senator in 2009, when Norm Coleman left the Senate following his defeat. She was reelected by a landslide in 2012, winning 85 of the state's 87 counties, before being reelected again in 2018.