Ion Sessions "Speedy" Walker (December 12, 1906 – March 1, 2004) was a college football and basketball player for the Florida Gators.
Walker attended Hillsborough High School in Tampa, playing on the football team and basketball team with Dutch Stanley, where they were runner-up for the 1923 state football title, losing to Lakeland High School and Goof Bowyer.
He was a prominent triple threat halfback for coach Tom Sebring's Florida Gators football teams in 1926 and 1927.
[2] The smallest member of the backfield,[3] Walker played as a quarterback in 1924 on the freshman team.
Following graduation, he coached the athletic teams at Bay County High School in Panama City.