| Bishop (2019.05.24 – ...): |  Bishop Robert Dwayne Gruss (70) |
Cities (Michigan)  | Churches (92) |
| Alger |  St. Joseph  |
| Alma | St. Mary Nativity of the Lord Parish |
| Argyle | St. Joseph Good Shepherd Parish |
| Au Gres | St. Mark |
| Auburn | St. Joseph St. Anthony and St. Joseph Parish |
| Bad Axe | Sacred Heart St. Hubert Parish |
| Bannister | St. Cyril |
| Bay City | Holy Trinity Corpus Christi Parish |
| Bay City | Our Lady of Guadalupe |
| Bay City | Our Lady of the Visitation |
| Bay City | St. Boniface |
| Bay City | St. Hedwig |
| Bay City | St. Hyacinth |
| Bay City | St. James |
| Bay City | St. Joseph |
| Bay City | St. Maria Goretti |
| Bay City | St. Mary of the Assumption Parish of Our Lady of Peace |
| Bay City | St. Stanislaus Kostka |
| Bay City | St. Vincent de Paul |
| Birch Run | Sacred Heart St. Francis and Clare Parish |
| Caro | Sacred Heart |
| Carrolton | St. John the Baptist |
| Caseville | St. Roch Our Lady of Perpetual Help Parish |
| Cass City | St. Pancratius |
| Chesaning | Our Lady of Perpetual Help St. Peter Parish |
| Clare | St. Cecilia Our Lady of Hope Parish |
| Coleman | St. Philip Neri Our Lady of Grace Parish |
| Deford | St. Michael |
| Edenville | St. Anne |
| Essexville | St. John the Evangelist St. Jude Thaddeus Parish |
| Forestville | St. John Chrysostom Holy Apostles Parish |
| Frankenmuth | Blessed Trinity |
| Freeland | St. Agnes |
| Gagetown | St. Agatha |
| Gladwin | Sacred Heart |
| Harbor Beach | Our Lady of Lake Huron Holy Name of Mary Parish |
| Harrison | St. Athanasius |
| Hemlock | St. Mary |
| Huron | St. Anthony of Padua Holy Name of Mary Parish |
| Ithaca | St. Paul the Apostle |
| Kawkawlin | Sacred Heart |
| Kawkawlin | St. Valentine |
| Kinde | St. Mary of Czestochowa Annunciation of the Lord Parish |
| Leaton | St. Charles |
| Lexington | St. Denis Ave Maria Parish |
| Linwood | St. Anne |
| Marlette | St. Elizabeth Holy Family Parish |
| Mayville | St. Joseph |
| Merrill | Sacred Heart |
| Merrill | St. Patrick |
| Midland | Assumption of the Blessed Virgin Mary |
| Midland | Blessed Sacrament |
| Midland | St. Brigid of Kildare |
| Mount Pleasant | Sacred Heart of Jesus |
| Mount Pleasant | St. Joseph the Worker |
| Mount Pleasant | St. Mary University Parish |
| Munger | St. Norbert |
| New Lothrop | St. Michael |
| Peck | St. John the Evangelist Holy Family Parish |
| Perrinton | St. Martin de Porres St. Paul the Apostle Parish |
| Pigeon | St. Francis Borgia Our Lady of Perpetual Help Parish |
| Pinconning | St. Mary |
| Pinconning | St. Michael |
| Port Austin | St. Michael Annunciation of the Lord Parish |
| Port Sanilac | St. Mary–Our Lady of Sorrows Ave Maria Parish |
| Rapson | St. Joseph St. Hubert Parish |
| Reese | St. Elizabeth of Hungary |
| Rosebush | St. Henry |
| Ruth | St. Mary St. Isidore Parish |
| Ruth | Sts. Peter and Paul Holy Apostles Parish |
| Saginaw |  St. Mary of the Assumption (Cathedral) |
| Saginaw | Holy Family |
| Saginaw | Holy Spirit |
| Saginaw | St. Andrew |
| Saginaw | St. Anthony of Padua St. Francis of Assisi Parish |
| Saginaw | St. Christopher |
| Saginaw | St. Helen |
| Saginaw | St. John Vianney |
| Saginaw | St. Josaphat |
| Saginaw | St. Joseph |
| Saginaw | St. Matthew |
| Saginaw | Sts. Peter and Paul |
| St. Louis | Mount St. Joseph Nativity of the Lord Parish |
| Sandusky | St. Joseph Holy Family Parish |
| Sanford | St. Agnes Our Lady of Grace Parish |
| Sebewaing | Holy Family Our Lady Consolata Parish |
| Shepherd | St. Patrick St. Vincent de Paul Parish |
| Shepherd | St. Vincent de Paul |
| Standish | Resurrection of the Lord |
| Ubly | St. Columbkille Good Shepherd Parish |
| Ubly | St. John the Evangelist Good Shepherd Parish |
| Vassar | St. Frances Xavier Cabrini |
| Cities | Other Churches Within the Diocesan Territory (2) |
| Bay City |  St. George (Ruthenian) |
| Omer | St. John (Ruthenian) |
Last updated on 2025.12.22
© 2026 GCatholic.org
|
