Sacred Heart Knanaya Catholic Church located in Maywood, Illinois in the United States is the first Knanaya Catholic Church established outside the juridical boundary of the Syro-Malabar Catholic Archeparchy of Kottayam. This church is also the first church of the Knanaya Region under the St. Thomas Syro-Malabar Catholic Diocese of Chicago. The migrants from the Archdiocese of Kottayam living in Illinois, Indiana, and Wisconsin were members of this parish at the time of its establishment in 24 September 2006. The parishioners were formerly members of the Knanaya Catholic Mission established by the Archdiocese of Chicago since 28 October 1983. Later another church was established in Morton Grove on 18 July 2010 for the parishioners living in the north side of 90 Expressway. The church was e