HFIS offers several clubs to appeal to the diverse interests of its students.

Art Club - Advisor: Mr. Rich Giuliani

Chess Club - Advisor: Mr. Lucas Patsch

Drama Club - Advisor: 

Environmental Club - Advisor: Mr. Andrew Krakowka

Jazz Band - Advisor: Mrs. Amina Thomas

National Junior Honor Society- Mrs. Nadia DeLauarentis 

Select Chorus - Ms. Lisette Bankus

Student Council - Mrs. Heather Evangelista

Yearbook - Ms. Stephanie Welsh