St. Andrew's is home to many community groups and organizations. Below is an alphabetical listing of these groups.

Adult Children of Alcoholics

Alcoholics Anonymous

Chow Qigong

Cocaine Anonymous

Emotions Anonymous

Fibromyalgia Support Group

Forte Choir

Gilbert and Sullivan Society

Out of the Cold Saturday Lunch Programme, Nov - April

Sexual Compulsives Anonymous

Sunshine Centres for Seniors

Toronto Area Council of Women

Veterans Against Nuclear Arms

Women's Canadian Club of Toronto