David Kahalepouli Piʻikoi (c. 1845 – October 18, 1878) was father of three royal princes of the Kingdom of Hawaiʻi.

His father was High Chief Jonah Piʻikoi, descended from the ancient Kings of Kauaʻi.

Through his mother, he was the nephew of Kapaʻakea and first cousin of Kalākaua, Liliʻuokalani, Likelike and Leleiohoku II.

[1][2][3] On February 25, 1861, he married Victoria Kinoiki Kekaulike, the sister of Queen Kapiʻolani the wife of his cousin Kalākaua.

[6] His wife was granted the title of Princess and style of Her Royal Highness, in 1883 during King Kalākaua's coronation.