The 2018 Sacred Heart Pioneers football team represented Sacred Heart University in the 2018 NCAA Division I FCS football season. They were led by sixth-year head coach Mark Nofri and played their home games at Campus Field. They were a member of the Northeast Conference. They finished the season 7–4, 5–1 in NEC play to be NEC co-champions with Duquesne. Due to their head-to-head loss to Duquesne, they did not receive the NEC's automatic bid to the FCS Playoffs and did not receive and at-large bid.
The NEC released their preseason coaches poll on July 24, 2018, with the Pioneers predicted to finish in sixth place.[1] They did not place any players on the preseason all-NEC team.