Alvin Tehau (born April 10, 1989) is a Tahitian professional association footballer who plays for A.S. Pirae as a central midfielder. He is the twin brother of Lorenzo Tehau, brother of Jonathan Tehau and cousin of Teaonui Tehau, all playing for Tahiti national football team.
Tehau is a full-time member of the Tahiti national football team, and represented his country at the 2013 FIFA Confederations Cup.
He signed for Aceh United of Liga Primer Indonesia in 2011, alongside Cameroon internationals Pierre Njanka and Alain N'Kong.