Ian Book is an NFL quarterback who last played for the Philadelphia Eagles. He was selected with pick 133 of round 4 in the 2021 NFL Draft out of Notre Dame. In the 2021 regular season he completed 12 of 20 passes for 135 yards, 0 touchdowns, and 2 interceptions. He finished as the PPR QB66 in 2021. At Notre Dame (2017–20) he completed 728 of 1,141 passes for 8,948 yards with 72 touchdowns and 20 interceptions and added 1,518 rushing yards and 17 rushing touchdowns.