| UNSAS | |
| Location Country: | Senegal |
| Affiliation: | ITUC |
| Full Name: | National Union of Autonomous Trade Unions of Senegal |
| Native Name: | Union Nationale des Syndicats Autonomes de Sénégal |
| Headquarters: | Dakar, Senegal |
| Key People: | Mademba Sock, secretary general |
The National Union of Autonomous Trade Unions of Senegal (UNSAS) is a national trade union center in Senegal. It is a federation which includes member unions in electrical, telecommunication, hospital, railroad and sugar workers, and teaching sectors.
The UNSAS is affiliated with the International Trade Union Confederation.