Victoria Kamamalu, retouched photo by J. J. Williams (PP-97-11-003, original)

Victoria Kamāmalu (1 November 1838–29 May 1866) was named prime minister (Kuhina Nui) of the Kingdom of Hawaii when she was 17. She took the name Ka'ahuman IV for her reign. Although she might have become queen, she died before Kamehameha V, resulting in the election of king Lunalilo.