| Forno Grande State Park | |
|---|---|
| Parque Estadual do Forno Grande | |
 Estrela do Norte with Forno Grande in the background | |
  | |
| Nearest city | Castelo, Espírito Santo |
| Coordinates | 20°31′13″S 41°06′11″W / 20.520401°S 41.103060°W |
| Area | 730 metres (2,400 ft) |
| Designation | State park |
| Created | 1998 |
| Administrator | Instituto Estadual do Meio Ambiente e Recursos Hídricos (IEMA) |
The Forno Grande State Park (Portuguese: Parque Estadual do Forno Grande) is a state park in the state of Espírito Santo, Brazil. It protects an area of Atlantic Forest and the second highest peak in the state.