| Name | Location 1 | Location 2 | Notes |
|---|---|---|---|
| Shortall, W J | 35 | clubs section, Stillwater Boat Club | |
| Shortall, W J | 42 | secret societies section | |
| Sibbits, James | 36 | GAR section | |
| Sieck, Mrs. H | 39 | misc societies section | |
| Sieck, Rev. Henry | 34 | churches section, German Evangelical Lutheran Salem Church | |
| Skeith, Isaac L | 38 | misc societies section | |
| Slaughter, Robert | 107 | ||
| Smith, B B | 37 | railroads section | |
| Smith, B B | 88 | ||
| Smith, Eva | 27 | in the Stillwater public schools as Lincoln school pricipal | |
| Smith, Lella | 27 | in the Stillwater public schools as Garfield school pricipal | |
| Spindle, E J | 43 | secret societies section | |
| Spindle, E J | 43 | secret societies section | |
| Staples, I E | 32 | in the banks section, Lumberman's National Bank | |
| Staples, I E | 32 | in the banks section, Lumberman's National Bank | |
| Staples, I E | 32 | in the banks section, Stillwater Savings Bank | |
| Staples, Isaac | 31 | in the banks section, president, Lumberman's National Bank | |
| Staples, Isaac | 32 | in the banks section, Lumberman's National Bank | |
| Staples, Isaac | 32 | in the banks section, president, Stillwater Savings Bank | |
| Staples, Isaac | 32 | in the banks section, Stillwater Savings Bank | |
| Staples, Otis | 30 | in the county government section, board of county commissioners | |
| Staples, Otis | 41 | secret societies section | |
| Staples, Otis | 42 | secret societies section | |
| Stowe, Rev. Andrew B | 34 | churches section, Ascension Church | |
| Strickland, Gordon | 35 | clubs section, Stillwater Boat Club | |
| Strom | 26 | in the city council standing committees section as bridges committee | |
| Strom | 26 | in the city council standing committees section as ordinances committee | |
| Strom | 26 | in the city council standing committees section as buildings committee | |
| Strom | 26 | in the city council standing committees section as levee committee | |
| Strom | 26 | in the city council standing committees section as sewers committee | |
| Strom, Gustav | 26 | in the city council section | |
| Strong, Daniel | 38 | misc societies section | |
| Sullivan, G H | 35 | clubs section, Stillwater Boat Club | |
| Sullivan, George H | 30 | in the county government section, county officers | |
| Sullivan, J F | 43 | secret societies section | |
| Sutherland, Miss Winne | 40 | misc societies section | |
| Sutton | 26 | in the city council standing committees section as finance committee | |
| Sutton | 26 | in the city council standing committees section as streets committee | |
| Sutton | 26 | in the city council standing committees section as fire department committee | |
| Sutton | 26 | in the city council standing committees section as taxes committee | |
| Sutton | 26 | in the city council standing committees section as lights committee | |
| Sutton, J B | 26 | in the city council section as vice president | |
| Sutton, John B | 41 | secret societies section | |
| Swiney, T O | 37 | railroads section | |
| Temple, F W | 31 | in the Minnesota State Prison section (board of managers, of Blue Earth City) | |
| Thelen, B | 42 | secret societies section | |
| Thon | 26 | in the city council standing committees section as fire department committee | |
| Thon | 26 | in the city council standing committees section as purchasing committee | |
| Thon | 26 | in the city council standing committees section as printing committee | |
| Thon | 26 | in the city council standing committees section as buildings committee |