The 2018 Wagner Seahawks football team represented Wagner College in the 2018 NCAA Division I FCS football season as a member of the Northeast Conference (NEC).

They were led by fourth-year head coach Jason Houghtaling and played their home games at Wagner College Stadium.

Wagner finished the season 4–7 overall and 3–3 in NEC play to place fourth.

The NEC released their preseason coaches poll on July 24, 2018, with the Seahawks predicted to finish in fifth place.

[2] Offense Ryan Fulse – RB Defense Quintin Hampton – LB