Cilandak (Sundanese: ᮎᮤᮜᮔ᮪ᮓᮊ᮪) is a district (Indonesian: kecamatan) in the administrative city of South Jakarta, Indonesia.

The Krukut River flows through the eastern edge of Cilandak, while the Pesanggrahan and Grogol Rivers flow through the western edge.

The southern portion of the Jakarta Outer Ring Road passes through the district.

Historically, sub-districts in the district of Cilandak were part of the Kebayoran Lama district, Bogor Regency, and Tangerang Regency.

The district of Cilandak is divided into five kelurahan or subdistricts: