| Centro Oriental Rio-Grandense | |
| Settlement Type: | Mesoregion |
| Subdivision Type: | Country |
| Subdivision Name: | Brazil |
| Subdivision Type1: | State |
| Subdivision Name1: | Rio Grande do Sul |
| Area Total Km2: | 17,192.04 |
| Population Total: | 775,276 |
| Population As Of: | 2005 |
| Population Density Km2: | auto |
The Centro Oriental Rio-Grandense (Eastern Center of Rio Grande) is one of the seven Mesoregion of the state of Rio Grande do Sul in Brazil. It consists of 54 municipalities, grouped in three Microregions:[1]