Iosefo Sua Liufau (born October 29, 1994) is a former American football quarterback.

[1] During his career he led the team to a 34–5 record, while completing 522 of 838 passes for 7,297 yards and 68 touchdowns.

[2] He committed to the University of Colorado Boulder to play college football.

[3] During his career as a Colorado Buffalo, Liufau played in 41 games and made a school record 39 starts.

[4][5][6] As a senior, he was named the Polynesian College Football Player of the Year.