The 2008 Weber State Wildcats football team represented Weber State University as a member of the Big Sky Conference during the 2008 NCAA Division I FCS football season.

Led by fourth-year head coach Ron McBride, the Wildcats compiled an overall record of 10–4 with a mark of 7–1 in conference play to share the Big Sky championship with Montana.

Weber State received an at-large bid to the NCAA Division I Football Championship playoffs, where they beat Cal Poly in the first round before losing to Montana in the quarterfinals.