Our Lady of Czestochowa Parish – designated for Polish immigrants in Worcester, Massachusetts, United States. Founded in 1903. It is one of the Polish-American Roman Catholic parishes in New England in the Diocese of Worcester.

Name of the parish is linked with the cult of Black Madonna of Częstochowa.

Assumption of parish is counted from the assignment of the first pastor, Fr. John Z. Moneta in 1903, however plans and the land purchase ware made many years earlier.

The Polish immigrants of Worcester for the most part, came from the northeastern Poland, Podlaskie Voivodeship counties, such as Lomza.

• Rev. John Z. Moneta (1903–1907)
• Rev. Peter C. Reding (1907–1911)
• Rev. Joseph Tomikowski (1911–1913)
• Rev. Msgr. Bolesław A. Bojanowski (1913–1956)
• Rev. Msgr. Charles J. Chwałek (1956–1976)
• Rev. Msgr. Chester J. Janczukowicz (1976–1993)
• Rev. Thaddeus X. Stachura (1993–2014)
• Rev. Richard Polek (2014– )

• St Mary's Grade School

• St Mary's Jr & Sr High School – is a college preparatory school sponsored by Our Lady of Czestochowa Parish in the Diocese of Worcester, MA.

• Polish language school (Szkoła j. polskiego im. Jana Pawła II pol.)

• Proko, Barbara; Baniukiewicz Janice (2003). The Polish Community of Worcester (MA).

• Our Lady of Czestochowa Parish – Celebrating our Hundredth Anniversary 1903-2003. Worcester, Massachusetts. 2003.

• Kruszka, Waclaw (1998). A History of the Poles in America to 1908; Part III: Poles in the Eastern and Southern States. Washington, D.C.: The Catholic University of America Press.
• The Official Catholic Directory in USA

• Our Lady of Czestochowa Parish – ParishesOnline.com
• Our Lady of Czestochowa Parish – TheCatholicDirectory.com Archived 16 July 2011 at the Wayback Machine
• Diocese of Worcester