The 2016–17 Cal State Fullerton Titans men's basketball team represented California State University, Fullerton during the 2016–17 NCAA Division I men's basketball season.

The Titans, led by fourth year head coach Dedrique Taylor, played their home games at Titan Gym as members of the Big West Conference.

They defeated Cal State Northridge in the quarterfinals of the Big West tournament to advance to the Semifinals where they lost to UC Davis.

They were invited to the CollegeInsider.com Tournament where they lost in the first round to Weber State.

They lost in the quarterfinals of the Big West tournament to Hawaii.