June Leow Hsiad Hui (, born 5 June 1964) is a Malaysian politician who served as the Member of Parliament (MP) for Hulu Selangor from May 2018 to November 2022. She was also a member of the Hulu Selangor District Council (MDHS). She is a member of the People's Justice Party (PKR), a component party of the Pakatan Harapan (PH) coalition.