The 1900 Auburn Tigers football team represented Auburn University in the 1900 college football season. It was the Tigers' 9th overall season and they competed as a member of the Southern Intercollegiate Athletic Association (SIAA). The team was led by head coach Walter H. Watkins, in his first year, and finished with a record of four wins and zero losses (4–0 overall, 3–0 in the SIAA). Auburn was the co-champion of the SIAA and outscored their opponents 148–5.