Wailua
Wailua, Hawaiian for two waters, can refer to:
- Populated places
- Wailua, Hawaii, a town on Kaua'i
- Wailua, Maui County, Hawaii, a town on Maui
- Wailuā Homesteads, Hawaii, a town on Kaua'i
- A city in Ambelau, Indonesia
Other places
- Wailua River, a river on Kaua'i
- Wailua Falls, a waterfall feeding into the Wailua River
- Wailua River State Park, a park along the river
- Wailua Valley State Wayside Park, a park on Maui
Other uses
- Hyposmocoma wailua, a moth endemic to Kaua'i