Pantai Dalam is a residential area located south-west of Kuala Lumpur, under the parliamentary constituency of Lembah Pantai. Represented in Dewan Rakyat by Parti Keadilan Rakyat (PKR), Fahmi Fadzil. He defeated Dato' Raja Nong Chik bin Dato' Raja Zainal Abidin in the 2018 Malaysian general election.