| Name | Location 1 | Location 2 | Notes |
|---|---|---|---|
| Schaefer, Edgar August | original in State Archives | ||
| Schaffer, Frank J | original in State Archives | ||
| Scheel, Otto W | original in State Archives | ||
| Schmidt, Harold George | original in State Archives | ||
| Schmit, Herman J | original in State Archives | ||
| Schneblen, Stanley D | original in State Archives | ||
| Schouweiler, Frank Joseph | original in State Archives | ||
| Schroeder, John Arthur | original in State Archives | ||
| Schroepher, Henry Stephan | original in State Archives | ||
| Schulz, August | original in State Archives | ||
| Schwandt, Louis Ludwig | original in State Archives | ||
| Scott, Francis J | original in State Archives | ||
| Seaman, Milton | original in State Archives | ||
| Secker, Albert G | original in State Archives | ||
| Sederholm, Doris LouElla | original in State Archives | ||
| Seeger, Harry John | original in State Archives | ||
| Seekel, Arthur A | original in State Archives | ||
| Seggelke, Harry W | original in State Archives | ||
| Seim, Hans W | original in State Archives | ||
| Selleck, Glenn Alvin | original in State Archives | ||
| Shattuck, James | original in State Archives | ||
| Short, Irah H | original in State Archives | ||
| Siegert, Herman | original in State Archives | ||
| Silvis, William Logan | original in State Archives | ||
| Simmons, Bert Joseph | original in State Archives | ||
| Simmons, George Albert | original in State Archives | ||
| Simonet, Sebastian Felix | original in State Archives | ||
| Sivigny, Leonard A | original in State Archives | ||
| Skramstad, Robert Angus | original in State Archives | ||
| Slocum, Sheldon L | original in State Archives | ||
| Smith, Archie F | original in State Archives | ||
| Smith, Ben | original in State Archives | ||
| Smith, Ernest G | original in State Archives | ||
| Smith, Harold Geo. | original in State Archives | ||
| Smith, Henry A | original in State Archives | ||
| Sontag, Robert | original in State Archives | ||
| Sorenson, Moody | original in State Archives | ||
| Spiess, Maurice F | original in State Archives | ||
| Springborn, Fredrick H | original in State Archives | ||
| Stacey, Joel H | original in State Archives | ||
| Stanley, Louis | original in State Archives | ||
| Steele, John Neil | original in State Archives | ||
| Steinacker, Charles A | original in State Archives | ||
| Steinacker, Frank | original in State Archives | ||
| Stenlund, Arthur William | original in State Archives | ||
| St. John, Clinton E | original in State Archives | ||
| Stone, Archie | original in State Archives | ||
| Strand, John Wallace | original in State Archives | ||
| Strom, Gary E | original in State Archives | ||
| Stude, Marvin A | original in State Archives |