Caesar Kaluaiku Kamakaʻehukai Kahana Keola Kapaʻakea (1815 – November 13, 1866) was a Hawaiian chief who was the patriarch of the House of Kalākaua that ruled the Kingdom of Hawaiʻi from 1874 to 1893. The name Kapaʻakea translates as "the coral or limestone surface" in Hawaiian.