| Official Name: | Município de Iguaba Grande |
| Motto: | "A melhor cidade para todas as idades" |
| Mapsize: | 300px |
| Pushpin Map: | Brazil |
| Pushpin Map Caption: | Location of Iguaba Grande in Brazil |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | Southeast |
| Subdivision Name2: | Rio de Janeiro |
| Leader Title: | Prefeito |
| Leader Name: | Ana Magalhães (PP) |
| Area Total Km2: | 53.601 |
| Population As Of: | 2020 [1] |
| Population Total: | 28,837 |
| Timezone: | UTC-3 |
| Utc Offset: | -3 |
| Coordinates: | -22.8389°N -42.2289°W |
| Elevation M: | 18 |
| Website: | http://www.iguabagrande.rj.gov.br |
| Settlement Type: | Municipality |
| Iguaba Grande | |
Iguaba Grande (pronounced as /pt/) is a municipality located in the Brazilian state of Rio de Janeiro. Its population was 28,837 (2020) and its area is 54 km².[2]