Dwayne Polataivao (born 30 July 1990) is a Samoan rugby union Scrum-Half who has plays for Samoa internationally.
He started his professional career playing for the Auckland Rugby Union in 2015, and was first selected for the Samoan national rugby union team in 2016.
He joined the Doncaster Knights in 2019, and was selected for the Samoa national squad ahead of the 2019 World Rugby Pacific Nations Cup.