Morgan Jr., was a Democratic member of the Louisiana House of Representatives from Coushatta, Louisiana.
His service extended for a single term from 1964 to 1968 during the first administration of Governor John McKeithen.
Morgan was the last member to represent only Red River Parish in the state House.
Beginning in 1968, Red River was combined with neighboring DeSoto and Sabine parishes with two members from a combined but temporary districting scheme.