|Born||October 2, 1871|
|Died||October 17, 1949 (aged 78)|
|Alma mater||DePauw (Law 1893)|
|Coaching career (HC unless noted)|
Arthur Noble Sager (October 2, 1871 – October 17, 1949) was a lawyer and an American football player and coach. He served as the head football coach at DePauw University in Greencastle, Indiana from 1892 to 1893, where he was a law student.
Sager moved to St. Louis, Missouri in 1896 to become a lawyer. There, he also served as the head football coach at Washington University of St. Louis in 1899.