Mataio Kekūanaōʻa (c. 1791 – November 24, 1868), formally referred to as His Honor or His Highness, was a Hawaiian politician who served as governor of the island of Oʻahu, father of two kings, Kamehameha IV and Kamehameha V, and held the office of Kuhina Nui as did his wife, Kīnaʻu and their daughter, Victoria Kamāmalu. His first name is the Hawaiian form of Matthew. Kekūanaōʻa translates as "the standing projection" in the Hawaiian language.