The 2020 Northern Illinois Huskies football team represented Northern Illinois University as a member of the West Division of the Mid-American Conference (MAC) during the 2020 NCAA Division I FBS football season. Led by second-year head coach Thomas Hammock in a season shorted due to the COVID-19 pandemic, the Huskies compiled an overall record of 0–6 with an identical mark in MAC play, placing last out of six teams in the West Division. Northern Illinois played home games at Huskie Stadium in DeKalb, Illinois.