John Thomas Ewing (1856 – October 31, 1926)[1] was an American educator, university administrator, and college football coach.

He taught as a professor of Classics and served as the registrar at Alma College for 36 years.

[3] In 1887, he was hired to the faculty at the College of Wooster,[3] where he served as the Principal of the Preparatory Department until 1890.

[2] Ewing received a Master of Arts degree from Wooster in 1890,[2] where he studied Latin comedy.

[4] While at Wooster, Ewing worked with Cornelius Marshal Lowe on the "widely known" text Caesar's Gallic War, which was first published in 1891.