| Bloomington | Notre Dame | 
| Indiana University. William Hammond Mathers Museum, IN-1 | American Indian Catholic School Network, IN-10 | 
| Ferdinand | University of Notre Dame. Hesburgh Library. Archives, IN-11 | 
| Benedictine Sisters, IN-2 | South Bend | 
| Fort Wayne | Holy Family Church, IN-12 | 
| Catholic Church. Diocese of Fort Wayne-South Bend, IN-3 | Our Lady of Hungary Church, IN-13 | 
| Huntington | Oldenburg | 
| Our Lady of Victory Missionary Sisters, IN-4 | Sisters of the Third Order Regular of St. Francis, Oldenburg, Indiana, IN-14 | 
| Indianapolis | Rensslelaer | 
| Catholic Church. Archdiocese of Indianapolis. Archives, IN-5 | St. Augustine Church, IN-15 | 
| Lafayette | St. Mary-of-the-Wood | 
| Catholic Church. Diocese of Lafayette, IN-6 | Sisters of Providence of St. Mary-of-the-Woods, IN-16 | 
| Loganport | St. Meinrad | 
| All Saints Church, IN-7 | Benedictines. St. Meinrad Archabbey. Archives, IN-17 | 
| Mishawaka | Vincennes | 
| Poor Sisters of St. Francis Seraph of Perpetual Adoration. Immaculate Heart of Mary Province, IN-8 | The Old Cathedral Library, IN-18 | 
| Mount St. Francis | |
| Conventuals. Our Lady of Consolation Province. Provincial Headquarters, IN-9 |