The 2008–09 St. Francis Terriers men's basketball team represented St. Francis College during the 2008–09 NCAA Division I men's basketball season.

The team was coached by Brian Nash, who was in his fourth year at the helm of the St. Francis Terriers.

The Terrier's home games were played at the Generoso Pope Athletic Complex.

The team has been a member of the Northeast Conference since 1981.

Nash's team finished at 10–20 overall and 7–11 in conference play for an 8th-place finish.