| Acir Marcos Gurgacz | |
| Office: | Senator for Rondônia |
| Term Start: | November 5, 2009 |
| Term End: | February 1, 2023 |
| Birth Date: | 5 February 1962 |
| Birth Place: | Cascavel, Paraná, Brazil |
| Party: | PDT (1997–present) |
| Spouse: | Ana Maria Cardoso |
| Profession: | Businessman |
Acir Marcos Gurgacz (born February 5, 1962) is a Brazilian politician and journalist. He has represented Rondônia in the Federal Senate since 2009. He is a member of the Democratic Labour Party.[1]