Dennis Mahan Michie (April 10, 1870 – July 1, 1898) was an American college football player and coach and United States Army officer.

In 1890, Michie served as the first head football coach and captain of the Army Black Knights football team at the United States Military Academy.

[1] He compiled a record of 3–2–1 as head coach of the Army Black Knights.

On July 1, 1898, Michie was killed while directing soldiers to a crossing point at the Bloody Bend of the San Juan River in the Spanish–American War.

This biographical article relating to a college football coach first appointed in the 1890s is a stub.