| Last Name | First Name | Nickname | City | State | Graduation Year |
|---|---|---|---|---|---|
| Staples | Robert | Staps | Ridgefield | Connecticut | 1978 |
| Stay | Clarence | Azle | Texas | 1956 | |
| Stearns | Walter | Hackettstown | New Jersey | 1958 | |
| Steding | Michael | Waterbury | Vermont | 2008 | |
| Stedman | Sean | Unionville | Ct | 2013 | |
| Steinbach | Francis | Frankie | Aurora | Colorado | 2013 |
| Stern | Edward | Springfield | Virginia | 1948 | |
| Stevens | Richard | Basalt | Colorado | 1973 | |
| Stevenson | John | Chauncey | Troy | New York | 2008 |
| Steves | Ian | Eggs | Decatur | Georgia | 1994 |
| Stewart | Robert | Stowe | Vermont | 1963 | |
| Stiefvater | Edward | Marcy | New York | 1948 | |
| Stimpfel | Kenneth | Jamaica | New York | 1982 | |
| Stockwell | Benjamin | Pawcatuck | Connecticut | 2005 | |
| Storms | Donald | Old Bridge | New Jersey | 1970 | |
| Strich | Michael | South Glens Falls | New York | 1956 | |
| Sturdevant | William | Leesburg | Florida | 1957 | |
| Suarez | Joseph | San Francisco | California | 1948 | |
| Svozil | Douglas | Glen Rock | New Jersey | 1970 | |
| Sweeney | Brian | Xenia | Ohio | 1988 | |
| Sweeney | Thomas | West Hartford | Connecticut | 1990 | |
| Swift | Paul | Mexico | New York | 1984 | |
| Talbot | Jeffrey | Henrietta | New York | 1984 | |
| Taranto | Julian (Bob) | Tonto | Verona Beach | New York | 1971 |
| Tarver | Craig | Pleasanton | California | 1968 |
Omicron Pi Omicron