St Anthony's Parish is part of the Catholic Diocese of Wollongong. The main Parish Church is in Tahmoor, located south-west of Sydney in the Wollondilly Region. St Anthony's Parish also incorporates St Patrick's Church at Menangle and the Sheil Memorial Church at Picton.

The areas covered by St Anthony's Parish include Bargo, Balmoral, Buxton, Couridjah, Douglas Park, Lakesland, Menangle, Picton, Pheasants Nest, Tahmoor, Thirlmere, Wilton and Yanderra.

St Anthony's Parish is part of the Diocese of Wollongong which covers the Illawarra, Macarthur, South Coast and Southern Highlands regions of New South Wales. The Most Reverend Bishop Brian Mascord was installed as the fifth Bishop of Wollongong on 22 February 2018. While the Wollongong diocese is relatively recent, the churches of Campbelltown (1835), Appin (1837), Wollongong (1838), Picton (1847), Kiama (1852), Camden (1859), Shellharbour (1861), Nowra (1863), The Oaks (1865), Albion Park (1867), Bulli (1886), Berrima (1889) and Milton-Ulladulla (1890) trace their Catholic legacy back to the early times of European settlement and to the era of Archbishop John Bede Polding, Australia's first bishop.

The Most Reverend Bishop Brian Mascord - Bishop of Wollongong

The Diocese of Wollongong is the eighth largest diocese in Australia in terms of Catholic population (out of 33 total) and the largest non-capital city diocese. The diocese now ministers to 191,000 Catholics in 32 parishes, with 15 migrant chaplaincies. There are 46 Catholic schools, various youth ministries and a range of aged care, disability and welfare services together with special faith movements in the local area.

Parish Priest

Father Peter Tien

Married Deacon

Rodney Mackrill Jnr