Swiss Trade Union Federation | |
| Schweizerischer Gewerkschaftsbund Union Syndicale Suisse Unione Sindacale Svizzera | |
 | |
 Headquarters in Bern | |
| Founded | 1880 |
|---|---|
| Headquarters | Bern |
| Location | |
Members (2023) | 315,790 |
Key people | Pierre-Yves Maillard, president |
| Affiliations | ITUC, ETUC, TUAC |
| Website | www |
The Swiss Trade Union Federation (German: Schweizerischer Gewerkschaftsbund, SGB; French: Union syndicale suisse; Italian: Unione Sindicale Svizzera, USS) is the largest national trade union center in Switzerland.