James David "Jim" Matheson (born March 21, 1960) is the U.S. Representative for Utah's 2nd congressional district, serving since 2001. He is a member of the Democratic Party. The district includes eastern Salt Lake City.
Matheson was born in Salt Lake City, Utah, and obtained a bachelor's degree from Harvard University and his M.B.A. from the University of California, Los Angeles. His father, Scott M. Matheson, served as Governor of Utah from 1977 to 1985, and his brother, Scott Matheson, Jr., was the 2004 Democratic nominee for Governor. Matheson is a member of The Church of Jesus Christ of Latter-day Saints.
Prior to entering politics, Matheson worked in the energy field, working for several different companies and studying environmental policy. He later started his own energy consulting firm.