| Official Name: | Rudine |
| Settlement Type: | Hamlet |
| Pushpin Map: | Croatia Krk#Croatia |
| Coordinates: | 45.1838°N 14.6123°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Croatia |
| Subdivision Type1: | County |
| Subdivision Name1: | Primorje-Gorski Kotar |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Dobrinj |
| Area Footnotes: | [1] |
| Area Total Km2: | 4.2 |
| Population As Of: | 2021 |
| Population Total: | 5 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Rudine is a hamlet on the northern end of the Croatian island of Krk, to the north of the Soline Bay. It is part of the municipality of Dobrinj. As of 2021, it had 5 inhabitants. Rudine is best known for the Biserujka cave.