| CAT | |
| Location Country: | Brazil |
| Affiliation: | ITUC |
| Full Name: | Central Autónoma de Trabalhadores |
| Headquarters: | São Paulo, Brazil |
| Key People: | Laerte Teixeira Da Costa, president Eduardi Gauterio Gallo, secretary general |
| Website: | www.cat-ipros.org.br |
The Central Autónoma de Trabalhadores is a trade union federation in Brazil. It is affiliated with the International Trade Union Confederation.