The 2017 Holy Cross Crusaders football team represented the College of the Holy Cross in the 2017 NCAA Division I FCS football season. They played their home games at Fitton Field as a member of the Patriot League. They were led by 14th-year head coach Tom Gilmore for the first seven games of the season before he was fired following a 2–5 start. Offensive coordinator Brian Rock was named interim head coach for the final four games. They finished the season 4–7, 3–3 in Patriot League play to finish in a three-way tie for third place.
The 2017 schedule consists of five home and six away games. The Crusaders will host Patriot League foes Lafayette, Colgate, and Georgetown, and will travel to Bucknell, Fordham, and Lehigh.
Ranking movements Legend:██ Increase in ranking. ██ Decrease in ranking. NR = Not ranked. RV = Received votes. т = Tied with team above or below. ( ) = First place votes.