| Name (* maiden name) | Age | Class |
| Saad, Amin | 30 | 3rd |
| Saad, Khalil | 27 | 3rd |
| Saalfeld, Adolphe | 47 | 1st |
| Sadlier, Matthew | 20 | 3rd |
| Sadowitz, Harry | 17 | 3rd |
| Sägesser, Emma | 24 | 1st |
| Sæther, Simon Sivertsen | 43 | 3rd |
| Sage, John George | 44 | 3rd |
| Sage, Annie Elizabeth (*Cazaly) | 44 | 3rd |
| Sage, Stella Anne | 20 | 3rd |
| Sage, George John | 19 | 3rd |
| Sage, Douglas Bullen | 18 | 3rd |
| Sage, Frederick | 16 | 3rd |
| Sage, Dorothy Florence | 14 | 3rd |
| Sage, Anthony William | 12 | 3rd |
| Sage, Elizabeth Ada | 10 | 3rd |
| Sage, Constance Gladys | 7 | 3rd |
| Sage, Thomas Henry | 4 | 3rd |
| Salander, Karl Johan | 24 | 3rd |
| Salkjelsvik, Anna Kristine | 21 | 3rd |
| Salomon, Abraham Lincoln | 43 | 1st |
| Salonen, Johan Werner | 29 | 3rd |
| Samaan, Betros -> Semon, Betros | ||
| Samaan, Hanna Elias | 40 | 3rd |
| Samaan, Elias | 17 | 3rd |
| Samaan, Youssef Omar | 15 | 3rd |
| Sandström, Agnes Charlotta (*Bengtsson) | 24 | 3rd |
| Sandström, Beatrice Irene | 1 | 3rd |
| Sandström, Marguerite Ruth | 4 | 3rd |
| Sap, Jules/Julius | 21 | 3rd |
| Saundercock, William Henry | 19 | 3rd |
| Sawyer, Frederick Charles | 33 | 3rd |
| Scanlan, James | 22 | 3rd |
| Schabert, Emma (*Mock) | 35 | 1st |
| Scheerlinck, Jean Baptiste/Joannes Baptist | 29 | 3rd |
| Schmidt, August -> Smith, Augustus | ||
| Scunda, Thamine -> Thomas/Scunda, Thamine | ||
| Sdykoff, Todor | 42 | 3rd |
| Sedgwick, Charles Frederick Waddington | 26 | 2nd |
| Seman/Samaan, Betros | 10 | 3rd |
| Serraplan, Augusta Valentine | 30 | 1st |
| Seward, Frederic Kimber | 34 | 1st |
| Sharp, Percival James Richard | 28 | 2nd |
| Shaughnessy, Patrick | 24 | 3rd |
| Shedid, Daher Nahil | 19 | 3rd |
| Shellard, Frederick William Blainey | 55 | 3rd |
| Shelley, Imanita Parrish (*Hall) | 24 | 2nd |
| Shihab -> Chehab, Farres | ||
| Shine, Ellen Natalia | 17 | 3rd |
| Shorney, Charles Joseph | 22 | 3rd |
| Shute, Elizabeth Weed | 40 | 1st |
| Sihvola/Sivola, Antti Wilhelm | 21 | 3rd |
| Silvén, Lyyli Karoliina | 17 | 2nd |
| Silverthorne, Spencer Victor | 35 | 1st |
| Silvey, William Baird | 50 | 1st |
| Silvey, Alice Gray (*Munger) | 39 | 1st |
| Simmons, John | 39 | 3rd |
| Simonius-Blumer, Alfons | 56 | 1st |
| Sincock, Maude | 20 | 2nd |
| Sinkkonen, Anna | 30 | 2nd |
| Siraganian, Arsen | 22 | 3rd |
| Sirota, Maurice | 20 | 3rd |
| Sivic, Husein | 40 | 3rd |
| Sivola, Antti Wilhelm -> Sihvola, Antti Wilhelm | ||
| Sjöblom, Anna Sofia | 18 | 3rd |
|
Sjöstedt, Ernst Adolf |
59 | 2nd |
|
Skoog, Wilhelm Johansson |
40 | 3rd |
| Skoog, Anna Bernhardina (*Karlsson) | 43 | 3rd |
| Skoog, Karl Thorsten | 11 | 3rd |
| Skoog, Harald | 5 | 3rd |
| Skoog, Mabel | 9 | 3rd |
| Skoog, Margit Elizabeth | 2 | 3rd |
| Slabenoff, Petco/Peko | 42 | 3rd |
| Slayter, Hilda Mary | 30 | 2nd |
| Slemen, Richard James | 35 | 2nd |
| Slocovsky, Selman Francis | 20 | 3rd |
| Sloper, William Thomson | 28 | 1st |
| Smart, John Montgomery | 56 | 1st |
| Smiljanic, Mile | 37 | 3rd |
| Smith/Schmidt, Augustus/Gustav oder Gershon | 26 | 2nd |
| Smith, James Clinch | 56 | 1st |
| Smith, Richard William | 57 | 1st |
| Smith, Lucian Philip | 24 | 1st |
| Smith, Mary Eloise (*Hughes) | 18 | 1st |
| Smith, Marion Elsie | 49 | 2nd |
| Smith, Thomas | 26 | 3rd |
| Smyth, Julia | 17 | 3rd |
| Snyder, John Pillsbury | 24 | 1st |
| Snyder, Nelle (*Stevenson) | 23 | 1st |
| Sobey, Hayden Samuel James | 25 | 2nd |
| Søholt, Peter Andreas Laurits Andersen | 19 | 3rd |
| Somerton, Francis William | 34 | 3rd |
| Spector, Woolf | 23 | 3rd |
| Spedden, Frederick Oakley | 45 | 1st |
| Spedden, Margaretta Corning (*Stone) | 39 | 1st |
| Spedden, Robert Douglas | 6 | 1st |
| Spencer, William Augustus | 57 | 1st |
| Spencer, Maria Eugenie (*?) | 45 | 1st |
| Spinner, Henry John | 32 | 3rd |
| Staehelin-Maeglin, Max | 32 | 1st |
| Staneff, Ivan | 23 | 3rd |
| Stankovic, Ivan | 33 | 3rd |
| Stanley, Amy Zillah Elsie | 24 | 3rd |
| Stanley, Ernest Rowland | 21 | 3rd |
| Stanton, Samuel Ward | 42 | 2nd |
| Stead, William Thomas | 62 | 1st |
| Stengel, Charles Emil Henry | 54 | 1st |
| Stengel, Annie May (*Morris) | 44 | 1st |
| Stephenson, Martha (*Eustis) | 52 | 1st |
| Stewart, Albert Ankeny | 54 | 1st |
| Stokes, Phillip Joseph | 25 | 2nd |
| Stone, Martha Evelyn (*Stevens) | 62 | 1st |
| Storey, Thomas | 51 | 3rd |
| Stoytcheff, Ilya | 19 | 3rd |
| Strandberg, Ida Sofia | 22 | 3rd |
| Strandén, Juho Niilosson | 30 | 3rd |
| Straus, Isidor | 67 | 1st |
| Straus, Rosalie Ida (*Blun) | 63 | 1st |
| Strilic, Ivan | 26 | 3rd |
| Ström, Elna Matilda Persdotter (*Persson) | 29 | 3rd |
| Ström, Selma Matilda | 2 | 3rd |
| Sunderland, Victor Francis | 20 | 3rd |
| Sundman, Johan Julian | 44 | 3rd |
| Sutehall, Henry jr. | 25 | 3rd |
| Sutton, Frederick | 61 | 1st |
| Svensson, Olof | 24 | 3rd |
| Svensson, Johan | 74 | 3rd |
| Svensson, Johan Cervin | 14 | 3rd |
| Swane, George | 26 | 2nd |
| Sweet, George Frederick | 14 | 2nd |
| Swift, Margaret Welles (*Barron) | 46 | 1st |