| Waya | |
| Pushpin Map: | Fiji |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Fiji |
| Location: | Pacific Ocean |
| Coordinates: | -17.2844°N 177.1273°W |
| Archipelago: | Yasawa Islands |
| Country: | Fiji |
| Area Km2: | 22 |
| Length Km: | 6 |
| Width Km: | 4 |
| Elevation M: | 571 |
| Population: | 400 |
Waya is an island in the southern part of the Yasawa Islands of Fiji. The island is part of Ba Province in the country's Western Division. Waya lies about from Lautoka.
Waya is densely wooded with abundant natural water springs. There are four villages: Nalauwaki, Natawa, Waya Levu and Yalobi.
The island has the highest point in the Yasawa Group, at . Another island peak is tall.