Tua

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Tua may refer to:

• Tua River, a river 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 railway station, in Portugal
• David Tua (born 1972), Samoan-New Zealand boxer
• Tua Forsström (born 1947), Finnish Swedish-language writer
• Tua Tagovailoa (born 1998), American football quarterback
• "Tua", the Māori language version of the song Bigger by Stan Walker