Tua

Tua may refer to:
Tua River, a river in in Portugal
Tua (Papua New Guinea), a river in Papua New Guinea
Tuʻa, also known as Alo, a chiefdom in Wallis and Futuna in Oceania
Tua line, a railway line in Portugal
Tua Station, a rail station in Portugal
David Tua (born 1972), Samoan-New Zealander boxer
Tua Forsström (born 1947), Finnish Swedish-language writer