1977 Mississippi Valley State Delta Devils football team

The 1977 Mississippi Valley State Delta Devils football team represented Mississippi Valley State University as a member of the Southwestern Athletic Conference (SWAC) during the 1977 NCAA Division I football season. Led by eighth-year head coach Davis Weathersby, the Delta Devils compiled an overall record of 5–5, with a conference record of 2–4, and finished tied for fourth in the SWAC.