Ponhea Lueu District is a district (srok) located in the Kandal Province of Cambodia. It serves as an administrative division subdivided into 14 communes (khum), including areas such as Chhveang, Chrey Loas, Kampong Luong, and Ponhea Lueu. The district further encompasses 141 villages (phum).
The northern portion of the district is notable for its proximity to the border between Kampong Speu and Kampong Chhnang provinces. This area contains the site of Oudong, which served as an old royal capital.