Holy Trinity Orthodox Church, Willimantic, Connecticut

The community was formed on 16 August 1916 under the guidance of Rev. Constantine Buketoff; a two-storey house at 226 Valley Street was bought and converted into a church and rectory. In November 1948 the parish acquired a lot at the corner of Valley Street and Mansfield Avenue; the foundation was poured in 1950, but for lack of funds the church was completed only in 1958. It was consecrated by Metropolitan Leonty on 13 September 1958.

The parish directory of the Orthodox Church in America (2026 edition) lists the parish as active at 414 Valley Street.