The 2023 Weber State Wildcats football team represented Weber State University as a member of the Big Sky Conference during the 2023 NCAA Division I FCS football season. The Wildcats were led by first-year head coach Mickey Mental and played at Stewart Stadium in Ogden, Utah. Mental took over for longtime coach Jay Hill who left for the defensive coordinator job with BYU.
On July 23, 2023, during the virtual Big Sky Kickoff, the Wildcats were predicted to finish fourth in the Big Sky by the coaches and sixth by the media.