Tuia

Tuia is a surname. Notable people with the surname include:


 * Alessandro Tuia (born 1990), Italian footballer
 * Pio Tuia (born 1943), Tokelauan politician
 * Samuel Tuia (born 1986), French volleyball player
 * Tuanaitau F. Tuia (c.1920 – 2010), American Samoan politician
 * Valerie Saena Tuia, plant scientist from Samoa