The Horsemen PTA operates through various committees that have a specific mission and membership aligned to supporting that mission.

DEI Committee – The Horsemen PTA’s Diversity, Equity, and Inclusion (DEI) Committee is dedicated to ensuring that the diverse community of families are represented in the PTA and that all PTA initiatives, activities and events are inclusive to all families within the district.

HeadsUp Rivertowns – HeadsUp Rivertowns is a committee created to bring awareness, education, support and advocacy to encourage a screen smart community in the current and changing age of technology.

Rivertown Parents – Rivertown Parents is comprised of the parent-teacher-student associations of the Rivertown school districts (Tarrytowns, Irvington, Dobbs Ferry, Ardsley, Hastings) and Mercy College. The mission of Rivertown Parents is to promote and foster communication in the Rivertowns among parents, children and their schools and to provide educational resources to the community at large. It strives to build a stronger Rivertown community and to educate in the area of parenting and child-rearing.

Special Needs Committee – The Horsemen SNC (Special Needs Committee) is a committee that is dedicated to sharing information regarding the individual needs of all learners.