Joshua Kaeo (c. 1808 – June 27, 1858), was a Hawaiian high chief or nobleman of Hawaii Island descent, the uncle of Queen Emma of Hawaii, and an early Hawaiian politician and advisor of Kamehameha III. His father was Asa Kaeo, a grandson or son of Manoua, the daughter of King Kalaniōpuu and one of his wives, Mulehu, from a noble family of the Kaū district; Mulehu was also the grandmother of Abner Pākī (one of Kaeo's own contemporaries) through a second marriage and great-grandmother of Bernice Pauahi Bishop. His mother is named Paaluanui. He was distant cousin to Kamehameha I since his great (great) grandfather Kalaniōpuu was Kamehameha I's half-uncle. He was member of the King's Privy Council from 1845 to 1850 and a member of House of Nobles from 1845 to 1856. At one time, he was the Judge of the Supreme Court of Hawaii from 1844 to 1848, succeeding Zorobabela Kaʻauwai who resigned in November, 1846. He married Jane Lahilahi Young, the hapa-haole (part-Hawaiian) daughter of John Young and his wife Kaʻōanaʻeha, the niece of Kamehameha I. Kaeo and Lahilahi had two sons: