Carl Vinson was an American politician who served in the U.S. House of Representatives for over 50 years and was influential in the 20th century expansion of the U.S. Navy. He was a member of the Democratic Party and represented Georgia in the House from 1914 to 1965. He was known as "The Father of the Two-Ocean Navy". He is the longest-serving member of the United States House of Representatives from the state of Georgia. From 1961 to 1965, he served as the Dean of the US House of Representatives as the longest serving member of the body.

The dean of the United States House of Representatives is the longest continuously serving member of the House. The current dean is Hal Rogers, a Republican from Kentucky, who has served in the House since 1981. The dean is a symbolic post whose only customary duty is to swear in a speaker of the House after they are elected. This responsibility was first recorded in 1819 but has not been observed continuously – at times, the speaker-elect was the current dean or the speaker-elect preferred to be sworn in by a member of their own party when the dean belonged to another party. The dean comes forward on the House Floor to administer the oath to the speaker-elect, before the new speaker then administers the oath to the other members.