Molioʻo Pouli Setu (died 8 September 1959) was a Western Samoan chief and politician.
He served as a member of the Legislative Assembly between 1948 and 1951.
A member of the Fono of Faipule,[1] Setu was selected as the Samoan representative for Vaʻa-o-Fonoti when the Legislative Assembly was established in 1948.
Their daughter Lili Tunu married Malietoa Tanumafili II in 1940.
[4] He died on 8 September 1959 at the age of 70, leaving six children.