The Texas Eagle was an American streamlined passenger train operated by the Missouri Pacific Railroad and the Texas and Pacific Railway between St. Louis, Missouri, and multiple destinations in the state of Texas. It operated from 1948 to 1971. The Texas Eagle was one of many trains discontinued when Amtrak began operations in 1971, although Amtrak would revive service over the Missouri Pacific with the Inter-American in 1974. This train was renamed the Eagle in 1981 and finally the Texas Eagle in 1988.