Josaia

Josaia is a given name. Notable people with the name include:


 * Josaia Raisuqe (born 1994), Fijian rugby union footballer
 * Josaia Rayawa, Fijian chief, religious leader, and politician
 * Josaia Tavaiqia (1931–1997), Fijian chief and politician
 * Josaia Waqabaca, Fijian politician