| Name | Itaguaí |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 272,000,000 |
| Date founded | 1688 |
| Elevation (m) | 13 |
| Country | Brazil |
| Administrative division | Rio de Janeiro |
| Continent | Americas |
| Latitude (°) | -22.8500003815 |
| Waterbody | |
| Longitude (°) | -43.7666664124 |
| Website | http://www.itaguai.rj.gov.br/ |
| Population (people) | 119,143 (01/07/2015) |
| Demonym |