| Year: | 1915 |
| Team: | Mississippi A&M Aggies |
| Sport: | football |
| Conference: | Southern Intercollegiate Athletic Association |
| Short Conf: | SIAA |
| Record: | 5–2–1 |
| Conf Record: | 4–2–1 |
| Head Coach: | Earl C. Hayes |
| Hc Year: | 2nd |
| Stadium: | New Athletic Field |
The 1915 Mississippi A&M Aggies football team represented The Agricultural and Mechanical College of the State of Mississippi (now known as Mississippi State University) as a member of the Southern Intercollegiate Athletic Association (SIAA) during the 1915 college football season. Led by second-year head coach Earl C. Hayes, the Aggies compiled an overall record of 5–2–1, with a mark of 4–2–1 in conference play. Mississippi A&M played home games at the New Athletic Field in Starkville, Mississippi.