| Kai Kecil | |
| Location: | Southeast Asia |
| Country: | Indonesia |
| Timezone1: | IEST |
| Utc Offset1: | +09:00 |
| Archipelago: | Kai Islands |
| Country Admin Divisions: | Maluku |
| Country Admin Divisions Title: | Province |
| Image Map Caption: | The Kai Islands. Kai Kecil is west of Kai Besar in the east. |
| Pushpin Map: | Indonesia Maluku |
| Pushpin Map Caption: | Location in Maluku |
| Coordinates: | -5.75°N 172°W |
Kai Kecil (Little Kai Island) is a part of the Kai Islands group of the Maluku Islands, Indonesia. Its area is 399km2. The other main island in the group is Kai Besar (Great Kai Island). It contains the town of Tual.