| Bill M. Silverman |
| Jacklyn K. and Edward K. Simeona |
| Michael Simon |
| Ock Singendonck |
| Collette C. and Thomas F. '86 Sizer |
| Jacob M. Slania '95 '98 |
| Paul Slater |
| Robin E. and John P. '86 Slaught |
| Mary Agnes and Andrew K. Smith |
| Sharon and Colin W. '93 Smith |
| Deborah S. and Daniel J. Smith |
| Jared A. Smith '03 |
| Jeffrey A. Smith |
| Patricia M. and John S. Smith |
| Kathleen A. (Schweizer) '67 and Raymond C. Smith, Jr. |
| Leslie C. (DeGraw) '88 and Tim E. Smith |
| Katharine C. (Pierce) '91 and Raymond C. '90 Smith III |
| Rebecca J. Smith '03 |
| Shannon Smith '86 |
| Elizabeth M. '90 '98 Smith-Lievers and Kurt Lievers |
| Sue and Ky L. Snyder |
| Mario C. Solis '88 |
| Sallie H. and Robert Solis |
| Rozzell Marie and John T. Sollars |
| Lauretta A. and Frank D. '86 Sorianello |
| Linda and Jesse Soto |
| Patricia and Michael Spacciapolli |
| Johann and Anthony J. Spadafora |
| Matthew T. Spathas |
| Norma and Krist Specht |
| Frances A. Spence |
| Kathryn H. and Philip M. '85 Spencer |
| Tara and Scott D. '93 Sporrer |
| Catherine E. and John W. Sprague |
| Chris and Cathleen Stafford |
| Alexander G. Stamatakis Jr. '89 |
| Randalyn J. and Gregory Stanislawski |
| Susan and Noah '95 Stanley |
| Kam Eileen and Neal J. '87 Stehly |
| Stephanie A. Hartman and Gregory L. '85 Stein |
| April D. (Neuman) '95 and Scott V. '95 Steingrebe |
| Eleanor A. Stephen |
| Sherri Stephens |
| Sharon Kumke and Joshua K. '96 Stepner |
| JoAnn Stergachis |
| Ada J. and Richard D. Stevens |
| Matthew A. Stevens |
| Ida Stobaugh |
| Mike '81 and Margaret '84 Stockalper |
| Matthew Stokes |
| Henriette Stolper |
| Jeff Stone |
| Suzanne M. Stone '93 '96 |
| Lenore A. Woodley and Robert B. Stoney |
| Whitney L. Strain |
| Deborah S. Strange |
| Marta Strazzara |
| Linda J. and Walter Strazzara |
| Carol and Michael W. '78 '80 Strode |
| Jill and Mark J. Stull |