The 2016–17 Portland State Vikings men's basketball team represented Portland State University during the 2016–17 NCAA Division I men's basketball season. The Vikings, led by eighth-year head coach Tyler Geving, played their home games at the Peter Stott Center as members of the Big Sky Conference. They finished the season 15–16, 7–11 in Big Sky play to finish in a tie for eighth place. As the No. 8 seed in the Big Sky tournament, they defeated Northern Arizona in the first round before losing to top-seeded North Dakota in the quarterfinals.