The St. Mark’s Parents’ Association (PA) works to forward the mission of the School and foster a community among families. Under the direction of a volunteer board, the PA facilitates communication and hosts events and initiatives to encourage closer relations and interactions among parents, faculty, staff and students.
 
Each year, the PA organizes community events, including Homecoming, Celebrate Community, Lion Pride Night All-School Spirit Party and Fun Day. The PA also provides campus volunteer opportunities for parents to engage directly with the school and their boys in the cafeteria, library, student store and more.

"St. Mark’s is more than an outstanding school for boys – it is, first and foremost, a community. Across campus and beyond, the incredible opportunities and experiences provided for our sons are elevated by the investment of parent volunteers, coordinated and supported by the St. Mark’s Parents’ Association. From the lunch room and library to the student store and class events, parents play an integral role in life at 10600 Preston Road."