| SCHLENKER | MONOCICLO | ALEMANIA | SEXAU - BADEN-WÜRTTEMBERG | 1946 |
| SCHLIHA | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | BERLIN - BERLIN | 1924 |
| SCHLÖR | CICLOMOTOR | ALEMANIA | LUDWIGSBURG - BADEN-WÜRTTEMBERG | 1960 |
| SCHMIDT (Böhmisch Leipa) | MOTOCICLETA | I.AUSTRO-HÚNGARO | BÖHMISCH LEIPA - LIBERECKÝ KRAJ | 1901 |
| SCHMIDT - RS | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | LEISNIG - SACHSEN | 1921 |
| SCHNEEWEISS | MOTOCICLETA | AUSTRIA | WIEN - WIEN | 1930 |
| SCHNEIDER (F) | MOTOCICLETA | FRANCIA | - | 1902 |
| SCHNEIDER (Görlitz) | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | GÖRLITZ - SACHSEN | 1924 |
| SCHOON | MOTOCICLETA | FRANCIA | TOURCOING - NORD | 1958 |
| SCHUBERT | TRICAR | ALEMANIA RDA | HAINICHEN - SACHSEN | 1958 |
| SCHURGERS | MOTOCICLETA | PAISES BAJOS | DEN HAAG - ZUID-HOLLAND | 1974 |
| SCHÜRHOFF - SCB - SIEGFRIED | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | BIELEFELD und GEVELSBERG - WESTFALEN - NORDRHEIN-WESTFALEN | 1923 |
| SCHÜTT | MOTOCICLETA | ALEMANIA III Reich | FLENSBURG - SCHLESWIG-HOLSTEIN | 1933 |
| SCHÜTTOFF | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | CHEMNITZ - SACHSEN | 1924 |
| SCHWAGER | BICIMOTOR | PAISES BAJOS | UTRECHT - UTRECHT | 1903 |
| SCHWALBE (Aalen) | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | AALEN - WÜRTTEMBERG | 1922 |
| SCHWALBE (Uster) | BICIMOTOR | SUIZA | USTER - ZÜRICH | 1901 |
| SCHWAN | MOTOR AUXILIAR | ALEMANIA IMPERIAL | - | 1899 |
| SCHWEPPE | ESCÚTER | ALEMANIA | DILLENBURG - HESSEN | 1949 |
| SCIARINI MOTO | MOTOCICLETA | ARGENTINA | - | 1960,s |