| Lonthoir | |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: |  Indonesia |
| Subdivision Type1: | Province |
| Subdivision Type2: | Regency |
| Subdivision Name2: | Central Maluku |
| Subdivision Type3: | District |
| Subdivision Name3: | Banda |
| Timezone1: | IWST |
| Utc Offset1: | +9 |
| Website: | https://www.lonthoir.desa.id/ |
Lonthoir (English pronunciation: ) is a village on the island of Banda Besar (historically also known as Lonthoir), one of the Banda Islands in Indonesia.