Tuita is a surname. Notable people with the surname include:
Hefa Leone Tuita (born 1991), American dancer Lolesio Tuita (1943–1994), French javelin thrower Telly Tuita (born 1980), Australian and New Zealand artist Siosaia Aleamotuʻa Laufilitonga Tuita (1920-1998), Tongan royal, Lord Tuita Siosa'ia Ma'ulupekotofa Tuita (born 1951), Tongan royal, Lord Tuita Salote Mafileʻo Pilolevu Tuita (born 1951), Tongan royal