| Ascension of Our Lord Byzantine Catholic Church | Clairton | Paroisse | (412) 233-7422 | Active | 1983 |
| Assumption of the Mother of God Byzantine Catholic Church | Weirton | Paroisse | (304) 748-2780 | Active | 1920 |
| Byzantine Catholic Mission Holy Family Church | Lawton | Mission | (580) 516-6351 | Active | |
| Church of the Resurrection Byzantine Catholic | Monroeville | Paroisse | (412) 372-8650 | Active | |
| Dormition of the Mother of God Byzantine Catholic Church | Clarence | Paroisse | | Active | 1906 |
| Holy Ghost Byzantine Catholic Church | Charleroi | Paroisse | (817) 271-0968 | Active | 1899 |
| Holy Ghost Byzantine Catholic Church | McKees Rocks | Paroisse | (412) 771-3324 | Active | |
| Holy Ghost Byzantine Catholic Church | Pittsburgh | Paroisse | (412) 771-3324 | Active | 1902 |
| Holy Protection of the Mother of God | Morgantown | Paroisse | | Active | |
| Holy Spirit Byzantine Catholic Church | Pittsburgh | Paroisse | | Active | |
| Holy Trinity Byzantine Catholic Church | Conemaugh | Paroisse | (814) 535-5231 | Active | |
| Holy Trinity Byzantine Catholic Church | Sykesville | Paroisse | (814) 894-5440 | Active | |
| Holy Trinity Byzantine Catholic Church | Wall | Paroisse | (412) 372-8650 | Active | 1910 |
| Infant Jesus of Prague Byzantine Catholic Church | Boardman | Paroisse | | Active | 1907 |
| Nativity of the Mother of God Byzantine Catholic Church | DuBois | Paroisse | (814) 894-5440 | Active | 1910 |
| Penn State Byzantine Catholic Campus Ministry State College, PA | State College | Mission | | Active | |
| Saint Andrew the Apostle Byzantine Catholic Church | Gibsonia | Paroisse | (724) 625-1160 | Active | 1975 |
| Saint Anne Byzantine Catholic Church | Clymer | Paroisse | (724) 479-2206 | Active | 1964 |
| Saint Basil the Great Byzantine Catholic Church | Irving | Paroisse | (972) 438-5644 | Active | 1989 |
| Saint Elias Byzantine Catholic Church | Munhall | Paroisse | | Active | |
| Saint George Byzantine Catholic Church | Aliquippa | Paroisse | (724) 375-2742 | Active | 1917 |
| Saint Gregory Byzantine Catholic Church | Upper St. Clair | Paroisse | (412) 835-7800 | Active | 1983 |
| Saint John Chrysostom Byzantine Catholic Church | Pittsburgh | Paroisse | (412) 421-1709 | Active | 1917 |
| Saint John Chrysostom Byzantine Catholic Church | Houston | Paroisse | (713) 681-3580 | Active | 1984 |
| Saint John the Baptist Byzantine Catholic Cathedral | Munhall | Paroisse | (412) 461-0944 | Active | |
| Saint John the Baptist Byzantine Catholic Church | Avella | Paroisse | (304) 748-2780 | Active | 1962 |
| Saint John the Baptist Byzantine Catholic Church | Hawk Run | Paroisse | (814) 342-4315 | Active | |
| Saint John the Baptist Byzantine Catholic Church | Lyndora | Paroisse | (724) 287-5000 | Active | 1910 |
| Saint John the Baptist Byzantine Catholic Church | Northern Cambria | Paroisse | (814) 948-8242 | Active | 1893 |
| Saint John the Baptist Byzantine Catholic Church | Pittsburgh | Paroisse | (412) 431-1090 | Active | 1891 |
| Saint John the Baptist Byzantine Catholic Church | Scottdale | Paroisse | (724) 887-5072 | Active | 1912 |
| Saint John the Baptist Byzantine Catholic Church | Uniontown | Paroisse | (724) 438-6027 | Active | |
| Saint John the Baptist Byzantine Catholic Church | Mingo Junction | Paroisse | (740) 537-1026 | Active | 1928 |
| Saint Joseph Byzantine Catholic Church | Toronto | Paroisse | (740) 537-1026 | Active | 1901 |
| Saint Jude Thaddeus Byzantine Catholic Church | Ernest | Paroisse | | Active | |
| Saint Mary Assumption Byzantine Catholic Church | New Salem | Paroisse | (724) 245-7188 | Active | 1903 |
| Saint Mary Byzantine Catholic Church | Ambridge | Paroisse | (724) 266-2030 | Active | |
| Saint Mary Byzantine Catholic Church | Beaverdale | Paroisse | (814) 736-9780 | Active | |
| Saint Mary Byzantine Catholic Church | Bradenville | Paroisse | (724) 537-5839 | Active | 1903 |
| Saint Mary Byzantine Catholic Church | Hannastown | Paroisse | (724) 837-0295 | Active | |
| Saint Mary Byzantine Catholic Church | Herminie | Paroisse | | Active | 1921 |
| Saint Mary Byzantine Catholic Church | Latrobe | Paroisse | (724) 423-3673 | Active | 1894 |
| Saint Mary Byzantine Catholic Church | Windber | Paroisse | (814) 467-7309 | Active | 1903 |
| Saint Mary Byzantine Catholic Church | Youngstown | Paroisse | (330) 799-8163 | Active | 1956 |
| Saint Mary Byzantine Catholic Church of the Assumption | Monessen | Paroisse | (817) 271-0968 | Active | 1960 |
| Saint Mary’s Holy Protection Byzantine Catholic Church | Homer City | Paroisse | (724) 479-2206 | Active | |
| Saint Michael Byzantine Catholic Church | Canonsburg | Paroisse | (724) 745-7117 | Active | 1912 |
| Saint Michael Byzantine Catholic Church | Hermitage | Paroisse | (724) 981-6680 | Active | |
| Saint Michael Byzantine Catholic Church | Campbell | Paroisse | (330) 755-4831 | Active | 1918 |
| Saint Michael Byzantine Catholic Church | Pleasant City | Paroisse | (910) 916-1116 | Active | 1898 |
| Saint Michael the Archangel Byzantine Catholic Church | Donora | Paroisse | (817) 271-0968 | Active | |
| Saint Michael the Archangel Byzantine Catholic Church | Sheffield | Paroisse | | Active | 1905 |
| Saint Nicholas Byzantine Catholic Church | Brownsville | Paroisse | (724) 785-7573 | Active | 1911 |
| Saint Nicholas Byzantine Catholic Church | Perryopolis | Paroisse | | Active | 1892 |
| Saint Nicholas Byzantine Catholic Church | Youngstown | Paroisse | | Active | |
| Saint Nicholas of Myra Byzantine Catholic Chapel | Beaver | Chapelle | (724) 266-2030 | Active | |
| Saint Nicholas of Myra Byzantine Catholic Church | Greensburg | Paroisse | (724) 837-0295 | Active | 1959 |
| Saint Nicholas of Myra Byzantine Catholic Church | McKeesport | Paroisse | (412) 664-9131 | Active | 1964 |
| Saint Nicholas of Myra Byzantine Catholic Mission | Houma | Mission | | Active | 2005 |
| Saint Pius X Byzantine Catholic Church | Pittsburgh | Paroisse | (412) 881-8143 | Active | |
| Saint Stephen Byzantine Catholic Church | Leisenring | Paroisse | (724) 628-6611 | Active | |
| Saint Stephen Byzantine Catholic Church | North Huntingdon | Paroisse | (724) 863-6776 | Active | |
| Saints Cyril and Methodius Byzantine Catholic Church | Girard | Paroisse | (814) 774-3281 | Active | |
| Saints Peter & Paul Byzantine Catholic Church | Braddock | Paroisse | (412) 461-1712 | Active | 1896 |
| Saints Peter and Paul Byzantine Catholic Church | Dunlo | Paroisse | (814) 736-9780 | Active | |
| Saints Peter and Paul Byzantine Catholic Church | Duquesne | Paroisse | (412) 466-3578 | Active | 1890 |
| Saints Peter and Paul Byzantine Catholic Church | Erie | Paroisse | (814) 825-8140 | Active | 1885 |
| Saints Peter and Paul Byzantine Catholic Church | Jerome | Paroisse | (814) 467-7309 | Active | 1913 |
| Saints Peter and Paul Byzantine Catholic Church | Patton | Paroisse | (814) 674-5552 | Active | |
| Saints Peter and Paul Byzantine Catholic Church | Portage | Paroisse | (814) 736-9780 | Active | 1918 |
| Saints Peter and Paul Byzantine Catholic Church | Punxsutawney | Paroisse | (814) 938-6564 | Active | 1893 |
| Saints Peter and Paul Byzantine Catholic Church | Tarentum | Paroisse | (724) 224-3026 | Active | 1956 |
| Saints Peter and Paul Byzantine Catholic Church | Warren | Paroisse | (330) 372-1875 | Active | 1957 |
| St. Mary Byzantine Catholic Church | Johnstown | Paroisse | | Active | 1895 |
| St. Nicholas of Myra Byzantine Catholic Church | Nanty Glo | Paroisse | | Active | 1919 |
| State College Byzantine Catholic Community | State College | Mission | | Active | |
| The Byzantine Catholic Community of Austin | Austin | Mission | | Active | |