David Wayne Baria (born December 4, 1962) is an American politician, attorney, and former contractor. A trial lawyer by trade, Baria was a Democratic member of the Mississippi House of Representatives representing the 122nd district until the end of the 2019 legislative session. He also served as the House Minority Leader. Baria was a member of the Mississippi Senate before he was elected to the retiring J. P. Compretta's seat in the Mississippi House of Representatives. Baria was the Democratic nominee for the 2018 United States Senate election in Mississippi.