Allston Congregational Church is a historic Congregational church building at 31-41 Quint Avenue in Boston, Massachusetts. The Romanesque church was designed by Allston native Eugene Clark built in 1890-91. The property includes a Shingle style parsonage built about the same time. The buildings were listed on the National Register of Historic Places in 1997. The church was closed in 2003 when its congregation was merged with Brighton Evangelical Congregational Church to form the Brighton Allston Congregational Church. The building now houses a mosque and the Palestinian Cultural Center for Peace.