Janice Kay Hahn (born March 30, 1952) is an American politician serving as the member of the Los Angeles County Board of Supervisors from the 4th district since 2016.
A member of the Democratic Party, she was a U.S.
Representative from California from 2011 to 2016, elected in the 36th congressional district until 2013 and later in the 44th congressional district.
She was previously a member of the Los Angeles City Council, representing the 15th district from 2001 to 2011.
From 1997 to 1999, she served as an elected representative on the Los Angeles Charter Reform Commission.On July 12, 2011, Hahn won a special election for Congress to fill the seat vacated by Democrat Jane Harman.
She defeated Republican Craig Huey, a Tea Party-backed direct marketer from the Torrance area, with 55 percent of the vote to Huey's 45 percent.
In February 2015, Hahn announced she was retiring from Congress to run for the Los Angeles County Board of Supervisors.
In the general election, Hahn defeated Steve Napolitano to succeed Don Knabe to become the next Los Angeles Supervisor from the 4th district.