| USAM | |
| Location Country: | Madagascar |
| Affiliation: | ITUC |
| Full Name: | United Autonomous Unions of Madagascar |
| Native Name: | Union des Syndicats Autonomes de Madagascar |
| Headquarters: | Antananarivo, Madagascar |
| Key People: | Norbert Rakotomanana, president |
The United Autonomous Unions of Madagascar (USAM) is a national trade union center in Madagascar. It is affiliated with the International Trade Union Confederation.