| Official Name: | San Marino |
| Settlement Type: | Hamlet |
| Subdivision Type: | Country |
| Subdivision Name: | Croatia |
| Subdivision Type2: | County |
| Subdivision Name2: | Primorje-Gorski Kotar County |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Lopar |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
San Marino is a hamlet and a ferry port near Lopar, Croatia on the island of Rab.[1] The port (Trajektna luka San Marino) connects to Goli otok.