| Haʻaheo Kaniu | |
|---|---|
| Died | c. 1843 Honolulu, Oahu |
| Spouse | Kaikoʻokalani Kuakini Keaweamahi Kinimaka |
| Issue | Kamanele |
Haʻaheo Kaniu or Kaniuʻopiohaʻaheo (late 18th century – c. 1843) was a high chiefess (aliʻi) and member of the royal family of the Hawaiian Kingdom. She was also known as Lydia Haʻaheo Kaniu.