Guarujá Open
| Guaruja Open | |
|---|---|
| Defunct tennis tournament | |
| Event name | Guarujá Open |
| Tour | ATP Tour (1990–92) Grand Prix circuit (1981–83/1987–89) |
| Founded | 1980 |
| Abolished | 1992 |
| Editions | 11 |
| Venue | Casa Grande Hotel Hotel Jequitimar |
| Surface | Hard |
The Guarujá Open was a men's tennis tournament held in Guarujá, Brazil founded in 1980 that ran till 1992.