| Ira D. Sankey |
| Sankey Quartette |
| Andy Sannella and His Orchestra |
| Anna Maria Sawyer |
| Joan Sawyer's Persian Garden Orchestra |
| Mr. Joseph Sawyer and Family |
| Scandinavian Bell Ringers |
| Edouard-Léon Scott de Martinville |
| Selvin's Novelty Orchestra |
| Shannon Four |
| Burt Shepard |
| Samuel Siegel and Roy Butin |
| Sioux City Six |
| Noble Sissle |
| Six Brown Brothers |
| Olle i Skratthult |
| Joseph C. Smith's Orchestra |
| Joseph C. Smith and His Mount Royal Orchestra |
| Joseph C. Smith Trio |
| Mamie Smith and Her Jazz Hounds |
| Solomon Smulewitz |
| Sousa's Band |
| Elizabeth Spencer |
| Elizabeth Spencer and Henry Burr |
| Elizabeth Spencer and Charles Hart |
| Len Spencer |
| Len Spencer and Gilbert Girard |
| Len Spencer and George W. Johnson |
| Len Spencer and Vess Ossman |
| Spencer, Williams and Quinn's Imperial Minstrels |
| Phil Spitalny's Music |
| Phil Spitalny's Orchestra |
| Mary Stafford |
| Mary Stafford and Her Jazz Band |
| Standard Quartette |
| Aileen Stanley |
| Frank C. Stanley |
| Frank C. Stanley and Henry Burr |
| Frank C. Stanley and Elise Stevenson |
| Statler Pennsylvanians |
| John Steel |
| George Stehl and Marshall Lufsky and Paul Surth |
| August Stengler |
| August Stengler and George McNeice |
| Sterling Trio |
| Elise Stevenson |
| Elise Stevenson and Henry Burr |
| Cal Stewart |
| Mr & Mrs Cal Stewart |
| Eugene Stratton |
| Gunnar Sund |
| Svensk-Amerikanska sångarförbunde |
| Wilbur Sweatman |
| Wilbur Sweatman's Original Jazz Band |
| John R. Sweney |
