Muratsuchi (born 1964) is an American politician serving the California State Assembly.
A Democrat, he represents the 66th Assembly District, encompassing parts of the South Bay region of Los Angeles.
First elected to the Assembly in 2012 to represent the 66th Assembly District, Muratsuchi was defeated in his 2014 bid for reelection by Republican David Hadley.
In a 2016 rematch with Hadley, he won a decisive victory and reclaimed his old Assembly seat.
Prior to his service in the Assembly, he was a deputy California Attorney General, trustee for the Torrance Unified School District, and trustee for the Southern California Regional Occupation Center.