The 1905 Sewanee Tigers football team represented as a member of the Southern Intercollegiate Athletic Association (SIAA) during the 1905 college football season. Led by first-year head coach Willard Hyatt, the Tigers compiled an overall record of 4âÂÂ2âÂÂ1, with a mark of 3âÂÂ2âÂÂ1 in conference play.