Pillaiyarkuppam is a village in Bahour Commune of Bahour taluk in the Union Territory of Puducherry, India. It lies 2 km east of NH-45A.
Pillaiyarkuppam is bordered by Kudiyiruppupalayam in the west, Kirumampakkam in the north, Bay of Bengal in east and Manappattu in the south.
Pillaiyarkuppam is connected to Puducherry by Narambai road which branches off at the 51st km. of NH-45A. Also Pannithittu-Pudukuppam road passes through Pillaiyarkuppam.
Following are the list of villages under Pillaiyarkuppam Village Panchayat.
Zest Big Beach, a Mahindra group company, is located at Pillaiyarkuppam beach. It provides variety of adventurous activities.
Pillaiyarkuppam is a part of Embalam (Union Territory Assembly constituency) which comes under Puducherry (Lok Sabha constituency).