Notable participants, but list not comprehensive. Other Marquette collections may contain additional materials.
| Antone, Gus (Tohono O'odham) |
1980s-1990s |
| Archambault, Sr. Marie Therese, O.F.M. (Hunkpapa) (1939-2007) |
1990s-2006 |
| Arinze, Cardinal Frances (1932-) |
1989 |
| Bechard, Rev. Henri, S.J. (1909-1990) |
1980s-1990s |
| Black Bear, Deacon Ben, Jr. (Brulé) (1939-2007) |
1979-1980s |
| Boni, Wilson (Apache) |
1990s |
| Boyer, Deacon Ronald (Ojibwa) | 1990s- |
| Brown, Rev. John J., Jr., S.J. (Siksika [Blackfeet]) |
1960s-1980s |
| Buckles, Frederick A., Jr. (Assiniboine-Dakota) |
1980s-1993 |
| Bull Bear, Deacon Victor (Oglala) |
1980s |
| Bull Shoe, Beverly (Crow) |
1980s-1990s |
| Cardinal, Chief Harold (Cree) |
1983 |
| Chaput, Archbishop Charles J., O.F.M. Cap. (Potawatomi) |
1980s- |
| Chief Eagle, Dallas (Brulé) |
1978 |
| Clifford, Gerald (Oglala) |
1971 |
| Condon, Deacon Harold (Sans Arc) |
1980s |
| Connelly, Rev. Thomas, S.J. |
1970s-2000s |
| Costo, Rupert (Cahuilla) |
1978 |
| Cuny, Sr. Genevieve, O.S.F. (Oglala) (1930-) |
1979-2010s |
| Daniels, Julie Degonzack (Mohawk) | 1980s-2000s |
| Davis, Sr. Gloria Ann, S.B.S. (Choctaw-Navajo) |
1980s-1990s |
| Dimmerling, Bishop Harold J. |
1970s-1980s |
| Eagleman, Chet (Ojibwa) |
1990s |
| Enos, Joseph (Tohono O'odham) | 1980s- |
| Finkbonner, Jacob (Lummi) | 2006, 2012 |
| Fisher, Allen (Cheyenne) |
1980s |
| Fox, Rev. Mathew |
1982-1983 |
| Galvan, Rev. Michael (Ohlone) |
1980s-1990s |
| Goodwin, Deacon Don (Ojibwa) | 1980s-1990s |
| Hairy Chin, Deacon Francis (Hunkpapa) | 1977-1980s |
| Hascall, Rev. John S., O.F.M. Cap. (Ojibwa) |
1970s- |
| Hassenplug, Sarah (Mohawk) | 1980s-1990s |
| Hatcher, Rev. John E., S.J. |
1970s- |
| Hemauer, Rev. Gilbert F., O.F.M. Cap. |
1979-1980s |
| Hitpas, Rev. Thomas, O.M.I. |
1980s |
| Hobday, Sr. Jose, S.S.S.F. (Seneca) |
1970s-1980s |
| Hoffmann, Rev. Emmett |
1970s-1980s |
| Hudson, Sr. Alvina "Mary Christine," O.S.B.S. (Yankton) |
1970s |
| Jordan, Rev. Collins P. (Oglala) | 1980s) |
| John Paul II, Pope |
1987 |
| Juan, Vivian (Tohono O'odham) |
1980s |
| Karol, Rev. Joseph, S.J. |
1957-1958 |
| Kills Straight, Birgil (Oglala) |
1971 |
| King, Richard L. (Assiniboine-Chippewa-Cree) | 1990s |
| Kinlicheeny, Sr. Jeanette, S.B.S. (Navajo) |
1990s |
| Laghi, Cardinal Pio |
1980s |
| LaPointe, Frank (Brulé) |
1971 |
| Lazore, Bernice (Mohawk) | 2012 |
| Leduc, Sr. Florence |
1983 |
| Lenz, Monsignor Paul A. |
1979 |
| Lundstrom, Richard |
1975 |
| Madlon, Rev. Daniel, O.S.B. | 1939-2010s |
| Manhart, Rev. Paul I., S.J. |
1981 |
| Martin, Deacon Sidney (Navajo) | 2000s- |
| Maudlin, Rev. Stanislaus, O.S.B. |
1939-2010s |
| Mazon, Rev. Diego (Zuni-Apache) | 1980s-2000s |
| Mitchell, Sr. Kateri, S.S.A. (Mohawk) (1940-) |
1983- |
| Murphy, Rev. Edward L., S.J. |
1965 |
| Naquin, Rev. Rock |
1990s |
| O'Brien, Bishop Thomas J. |
1987 |
| Ojibway, Rev. Paul, S.A. | 1990s |
| Peck, Dr. Cyrus E., Jr. |
1980s |
| Palm, Sr. Charles, O.S.B. |
1970s-1980s |
| Pelotte, Bishop Donald E., S.S.S. (Abenaki) (1945-2010) |
1980s-2010 |
| Pretty on Top, Burton (Crow) |
1980s-1990s |
| Red Horse, Rex (Navajo) |
1980s |
| Red Horse, Vince (Navajo) | 2000s- |
| Sands, Rev. M. Henry (Ojibwa-Ottawa-Potawatomi) (1956-) | 2005- |
| Savilla, Rev. Edmund (Isleta-Oneida-Quechan) |
1970s-1980s |
| Savilla, Joe (Isleta) |
1970s-1980s |
| Solet, Pierre (Choctaw-Houma) | 2000s- |
| Solomon, Sr. Eva, C.S.J. (Ojibwa) |
1980s-1990s |
| Speyer, Rev. Joseph, S.C.J. | 1939 |
| Starkloff, Rev. Carl F., S.J. |
1979-1980s |
| Steele, Theresa Ann (Algonquin) | 1980s- |
| Steinmetz, Rev. Paul B., S.J. |
1960s |
| Stolzman, Rev. William F. |
1970s |
| Sun Rhodes, Ernest (Arapaho) |
1978-1980s |
| Swanson, Bea | 1979-1980s |
| Tso, Ronald (Navajo) | 2000s- |
| Twohy, Rev. Patrick, S.J. |
1980s |
| Valdo, Michael (Acoma) | 1990s- |
| White, Rev. Robert, S.J. |
1957, 1966 |
| White Crow, Jake |
1980s |
| Zeurn, Rev. Ted, S.J. |
1970s-1980s |