Eugene Ellenson was an American college and professional football player, college football coach, and athletic administrator. Ellenson was born in Wisconsin, grew up in Miami, and attended the University of Georgia, where he was a starting Tackle on the Bulldog's 1942 national championship football team. He served in the U.S. Army during World War II and was highly decorated for his actions during the Battle of the Bulge.

The 1966 Florida Gators football team represented the University of Florida in the sport of American football during the 1966 NCAA University Division football season. The Gators competed in the University Division of the National Collegiate Athletic Association (NCAA) and the Southeastern Conference (SEC). In their seventh season under head coach Ray Graves, the Gators compiled a 9–2 overall win–loss record, finished 5–1 and placed third among the SEC's ten teams. Led by quarterback Steve Spurrier, the Gators outscored their opponents by a combined total of 265 to 147 and concluded their 1966 season with a 27–12 victory over the Georgia Tech Yellow Jackets in the 1967 Orange Bowl. The Gators were not ranked in the final AP Poll, but finished No. 11 in the final UPI Coaches Poll.