| Sister Isabel Rabbon, MM |
| Sister Agnes Regina Rafferty, MM |
| Sister Joan Ratermann, MM |
| Sister Katharine Razwad, MM |
| Sister Marie Ready, MM |
| Sister M. Regina Reardon, MM |
| Sister Patricia Redmond, MM |
| Sister M. Baptista Reed, MM |
| Sister Mary Reese, MM |
| Sister Rita Marie Regan, MM |
| Sister Leona Reidelberger, MM |
| Sister Mary Alice Reilly, MM |
| Sister Teresita Rellosa, MM |
| Sister Bernardine Remedios, MM |
| Sister Maria Pia Remmes, MM |
| Sister Marguerite Retter, MM |
| Sister Camillus Reynolds, MM |
| Sister Therese Marie Rickert, MM |
| Sister Mary Ruth Riconda, MM |
| Sister Maria Rieckelman, MM |
| Sister Moira Riehl, MM |
| Sister Edith Riehle, MM |
| Sister Mary Celeste Riemen, MM |
| Sister Mary Cletus Riester, MM |
| Sister Edith Rietz, MM |
| Sister Patricia Ring, MM |
| Sister Dolores Ritter, MM |
| Sister Mary Anastasia Rivard, MM |
| Sister Mary Gonzaga Rizzardi, MM |
| Sister Agnes Marie Roach, MM |
| Sister St. Mary Roach, MM |
| Sister Jean Roberts, MM |
| Sister Catherine Robin, MM |
| Sister Rose of Lima Robinson, MM |
| Sister Patricia Roe, MM |
| Sister Mary James Rogers, MM |
| Sister Margaret Rooney, MM |
| Sister Miriam Rooney, MM |
| Sister Philomena Marie Rosario, MM |
| Sister Rose Angela Ross, MM |
| Sister Dolores Rosso, MM |
| Sister Marie Corrine Rost, MM |
| Sister Catherine Rowe, MM |
| Sister Marya Roy, MM |
| Sister Dorothy Rubner, MM |
| Sister Cecilia Ruggiero, MM |
| Sister Margaret Virginia Rust, MM |
| Sister Alice Ryan, MM |
| Sister Ann Catherine Ryan, MM |
| Sister Gloria Ryan, MM |
| Sister Joan Marie Ryan, MM |
| Sister M. Hildegarde Ryan, MM |
| Sister M. Kathleen Ryan, MM |
| Sister Marie Aimee Ryan, MM |
| Sister Cora M. Sakamoto, MM |
| Sister Imelda Marie Salzback, MM |
| Sister Mary Claver Sanglap, MM |
| Sisters Cecelia Santos, MM |
| Sister Mary Campion Sauve, MM |
| Sister David Marie Scanlon, MM |
| Sister Jeanne Schaedler, MM |
| Sister Mary Schafers, MM |
| Sister M. Justina Schantz, MM |
| Sister Helen Scheel, MM |
| Sister Mary Georgea Schmitt, MM |
| Sister Miriam Schmitt, MM |
| Sister Marjorie Schnellinger, MM |
| Sister Agnes Teresa Mary Schnettler, MM |
| Sister Mary Virginia Schrempp, MM |
| Sister Miriam Elizabeth Schulz, MM |
| Sister Marian Dolores Schumacher |
| Sister Mary Benedict Scott, MM |
| Sister Christina Anne Scully, MM |
| Sister Helen Marie Scully, MM |
| Sister Marion Sedgwick, MM |
| Sister Margaret Sehlstedt, MM |
| Sister Mary Andre Seiler, MM |
| Sister Elvira Selgas, MM |
| Sister Marie Pierre Semler, MM |
| Sister Maria Serraon, MM |
| Sister Michel Seyffert, MM |
| Sister Mary Alicia Shader, MM |
| Sister Xavier Marie Shalvey, MM |
| Sister Rosana Shanahan, MM |
| Sister Mary Shannon, MM |
| Sister Rose Sharon, MM |
| Sister Gertrude Marie Shaughnessy, MM |
| Sister Marie Noel Shaughnessy, MM |
| Sister Gemma Shea, MM |
| Sister Kathleen Marie Shea, MM |
| Sister Mary Theophane Shea, MM |
| Sister M. Coronata Sheehan, MM |
| Sister Margaret Shepherd, MM |
| Sister Imelda Sheridan, MM |
| Sister Mary Reginald Silva, MM |
| Sister Gilmary Simmons, MM |
| Sister Rose Olive Skehan, MM |
| Sister Kathleen Skenyon, MM |
| Sister Margaret Mary Slattery, MM |
| Sister Dolores Smiskol, MM |
| Sister Anita Smith, MM |
| Sister Charlotte Smith, MM |
| Sister Mary Andrew Smith, MM |
| Sister Mary Dorothea Smith, MM |
| Sister Marilyn Snediker, MM |
| Sister Jean Snyder, MM |
| Sister M. Antonia Sodya, MM |
| Sister Irene Solzbacher, MM |
| Sister Emmanuel Spader, MM |
| Sister Loretta Spencer, MM |
| Sister Suzanne Spychala, MM |
| Sister Nuncia St. Pierre, MM |
| Sister Beatrice Stapleton, MM |
| Sister Helen Stapleton, MM |
| Sister Paula Therese Starke, MM |
| Sister Patricia Startup, MM |
| Sister Jean Theophane Steinbauer, MM |
| Sister Mary Letitia Stephenson, MM |
| Sister Mary Bernice Stewart, MM |
| Sister Pauline Sticka, MM |
| Sister Herman Joseph Stitz, MM |
| Sister Virginia Stivers, MM |
| Sister Kathleen Stoessel, MM |
| Sister Mary Stolz, MM |
| Sister Miriam Bernadette Stremus, MM |
| Sister Alberta Sullivan, MM |
| Sister Ann Joseph Sullivan, MM |
| Sister Catherine Rita Sullivan, MM |
| Sister Irene Sullivan, MM |
| Sister M. Edwina Sullivan, MM |
| Sister M. Teresa Sullivan, MM |
| Sister Paula Sullivan, MM |
| Sister Rita Sullivan, MM |
