The 2018 Tennessee Tech Golden Eagles football team represented Tennessee Technological University as a member of Ohio Valley Conference (OVC) during the 2018 NCAA Division I FCS football season. Led by first-year head coach Dewayne Alexander, the Golden Eagles compiled an overall record of 1–10 overall with a mark of 1–7 in conference play, placing last out of nine teams in the OVC. Tennessee Tech played home games at Tucker Stadium in Cookeville, Tennessee.