The 2021–22 Weber State Wildcats men's basketball team represented Weber State University in the 2021–22 NCAA Division I men's basketball season.

The Wildcats, led by 16th-year head coach Randy Rahe, played their home games at the Dee Events Center in Ogden, Utah, as members of the Big Sky Conference.

After the season, Rahe would retire as the winningest coach in Weber State and Big Sky conference history.

In a season limited due to the ongoing COVID-19 pandemic, the Wildcats finished the 2020–21 season 17–6, 12–3 in Big Sky play to finish a tie for second place.

3 seed in the Big Sky tournament, they lost in the quarterfinals to Montana.