| Honorific-Prefix: | Most Reverend |
| Simone Rao Grimaldi | |
| Prelate of Santa Lucia del Mela | |
| Church: | Catholic Church |
| Diocese: | Territorial Prelature of Santa Lucia del Mela |
| Term: | 1602–1616 |
| Predecessor: | Juan d'Espinar |
| Successor: | Antonio Franco (bishop) |
| Death Date: | 12 March 1616 |
| Death Place: | Santa Lucia del Mela, Italy |
Simone Rao Grimaldi (died 12 March 1616) was a Roman Catholic bishop who served as Prelate of Santa Lucia del Mela (1602–1616).[1]
On 15 Aug 1602, Simone Rao Grimaldi was appointed by Pope Clement VIII as Bishop of the Territorial Prelature of Santa Lucia del Mela. He served as Prelate of Santa Lucia del Mela until his death on 12 Mar 1616.