The 1990 Weber State Wildcats football team represented Weber State University as a member of the Big Sky Conference during the 1990 NCAA Division I-AA football season.
Led by second-year head coach Dave Arslanian, the Wildcats compiled an overall record of 5–6 with a mark of 3–5 in conference play, placing in four-way tie for fifth in the Big Sky.
Weber State played home games at Wildcat Stadium in Ogden, Utah.
[12]