St. Francis Xavier hosts several self-help groups:
Alcoholics Anonymous meets 6:45am Mondays through Fridays in the Trophy Room. A second group meets on Saturdays at 9:30am in the Trophy Room.
A Women's Alcoholics Anonymous group meets on Saturdays at 5:30pm in the Trophy Room.
Al Anon meetings are held on Sundays at 6:30pm in the Lyceum.
Narcotics Anonymous meets Tuesdays and Thursdays at 7:30pm in the school.
Gamblers Anonymous meets Sunday mornings at 10am in the Lyceum.