Alapai (disambiguation)
Alapaʻi may refer to:
- Alapainui, usurper king of Hawaiʻi
- Alapai, chief of Oʻahu, friend of Kahahana
- Alapaimaloiki, Hawaiian chief, grandfather of David Piikoi
- Julia Alapai, granddaughter of Alapainui and wife of Keoni Ana
- Alapaiwahine, daughter of Kalaninuiamamao by his wife/daughter Kaolanialiʻi