Arlene Rivera was a female human living in Havana, Cuba, in the 24th century. She was a nurse, and had married Starfleet Chief Petty Officer Diego Feliciano in 2366. Together, they had a son, Carlos, born in 2369. She was widowed in 2376 when her husband was killed aboard the USS da Vinci at Galvan VI. (SCE eBooks: Wildfire, Book 1, Breakdowns)