St. Mary's Graduating Class Roster of 1981
| Beachnau, Paul Matthew |
| Beaulieu, Celeste Ann |
| Belcourt, Robert W. |
| Borowiak, Dale L. M. |
| Bunker, Brian Keith |
| Brunette, Robert |
| Burzynski, Theresa Ann |
| Cherry, Maribeth |
| Coan, Margaret Sue |
| Comella, Ann Marie |
| Crawford, Leslie Marie |
| David, Karie L. |
| Dipzinski, Charlene A. |
| Distel, Jennifer Anne |
| Dobrzelewski, Diane |
| Dobrzelewski, Mitchell R. |
| Dompier, Pierre |
| Ely, Michael G. |
| Ford, Michelle |
| Francis, Douglas J. |
| Gapinski, Carl B. |
| Gardner, Gloria Jean |
| Haske, Steven P. |
| Hudy, Robert |
| Kassuba, Vernon |
| Kidd, David Lemuel |
| Knight, Sharon |
| Koenigsknecht, Kevin |
| Koronka, Susanne Marie |
| Kubacki, Ann |
| Kujawa, Cheryl Ann |
| Latuszek, Diane M. |
| LeBlanc, Daniel |
| Lee, Brenda K. |
| Lochinski, Paul J.D. |
| Lyk, Mike |
| Mackowiak, Marianne |
| Martin, Cynthia S. |
| McShosh, Bill |
| Meyer, Eric |
| Nelson, Carol A. |
| O'Connor, Anne Therese |
| O'Connor, Terrence E. |
| Prusakiewicz, Joyce Adele |
| Prusakiewicz, Martin |
| Pung, LuAnn Therese |
| Purgiel, Gary |
| Rider, Linda Marie |
| Roberts, Steven |
| Rolinski, Kevin M. |
| Sawall, Don G. |
| Schroeffel, Denise L. |
| Shankleton, Robert |
| Slivinski, Melanie Sue |
| Smith, Elizabeth L. |
| Tomaski, Lori |
| Toteff, Bonny |
| Wojtkowiak, Faye |
| Zimbicki, Karen Marie |
The 1981 Graduation was held June 7, 1981 at 4:00 p.m. with 59 students receiving diplomas.
The guest speaker was Sister Mary Ann Barrett who explained the comparison between the 59 Seniors and seeds growing in the earth.
Diplomas were presented by Father James Suchocki.