William Henry Hunt Gleason (July 4, 1862 – 1949) was a one-term Republican mayor of Eau Gallie, Florida from December 1920 to December 1921. He was born in Baltimore, Maryland, the son of William Henry Gleason, founder of Eau Gallie, and 2nd Lieutenant Governor of Florida and Sarah Griffin Gleason. He married Flora Belle Lansing in 1897 in Eau Gallie, where he was a real estate agent. His mother, Sarah, left the William H. Gleason House to him in 1912. He was the father of William Lansing Gleason, who also served as mayor of Eau Gallie.