John Owen Dominis was prince consort of the Kingdom of Hawaiʻi as the husband of Queen Liliʻuokalani from January 29, 1891, until his death that year.

Liliʻuokalani was the only queen regnant and the last sovereign monarch of the Hawaiian Kingdom, ruling from January 29, 1891, until the overthrow of the Hawaiian Kingdom on January 17, 1893. The composer of "Aloha ʻOe" and numerous other works, she wrote her autobiography Hawaiʻi's Story by Hawaiʻi's Queen during her imprisonment following the overthrow.