Ralph Lee Abraham Jr. is an American veterinarian, physician, and politician who served as the U.S. representative for Louisiana's 5th congressional district from 2015 to 2021. A member of the Republican Party, he is a native and resident of Alto, Louisiana.

Louisiana's 5th congressional district is a congressional district in the U.S. state of Louisiana. The 5th district encompasses rural northeastern Louisiana and much of central Louisiana, as well as the northern part of Louisiana's Florida parishes in southeastern Louisiana, taking in Monroe, Alexandria, Amite and Bogalusa.