Aaron Robert Schwartz, known as A. R. Schwartz or "Babe" Schwartz (July 17, 1926 – August 10, 2018), was an American politician, lawyer, and lobbyist who served in the Texas House of Representatives from 1955 to 1959 and Texas Senate, District 17 from 1960 to 1981, representing his native Galveston, Texas. He was known as a liberal "yellow-dog" Democrat.