Congregation B'nai Abraham is a synagogue in Hagerstown, Maryland, serving a warm, family-friendly Jewish community that includes members from Washington County, Frederick County, and surrounding areas. Incorporated in Maryland in 1895, the congregation has been part of Jewish life in the region for more than 130 years. Its history includes the formation of the Hebrew Ladies Auxiliary in 1915 and longstanding involvement of members in local business, civic life, politics, health administration, medical services, government, arts, and education.