Coordinates: 45°36′47″N 73°52′14″W / 45.6129327°N 73.8704287°W Kiryas Tosh (Hebrew/Yiddish: קִרְיַת טאהש) is a Hasidic Jewish community in the town of Boisbriand, Quebec. It is affiliated with the Tosh Hasidic Dynasty. The community is home to approximately 350 families, or about 3,000 people.
The community was formed in 1963 by Rebbe Meshulim Feish (Ferencz) Lowy. Lowy moved to Montreal in 1951, but viewed the moral climate in the community as deteriorating and not conducive to the study of Torah. The Rabbi and 18 families moved to the Boisbriand area in 1963, in an attempt to better insulate and isolate the community from outside influences. Since then, the population of the community has greatly increased, mostly due to the fertility rates of Hasidic communities.
According to Dr. William Shaffir of McMaster University, about 20% of men living in Kiryas Tosh work outside of the community. Those who work outside of the community usually work in either specialized Jewish businesses, as Shochetim (ritual slaughterers) and teachers in religious schools, or in Jewish-owned businesses in the greater Montreal area. The rest of the community work in either religious jobs (at the community synagogue, mikvah, or yeshiva) or own their own small-scale retail businesses out of their homes (from jewelry making and shatnez laboratories to accounting and insurance agencies). The community has a small shopping centre, housing a kosher supermarket, a kosher butcher, a toy store, and a clothing store, as well as shops to buy Judaica items.