| Pillaiyarkuppam | |
| Settlement Type: | Village |
| Pushpin Map: | India Puducherry#India |
| Pushpin Map Caption: | Location in Puducherry, India |
| Coordinates: | 11.8119°N 79.7922°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Puducherry |
| Subdivision Type2: | District |
| Subdivision Name2: | Pondicherry |
| Subdivision Type3: | Taluk |
| Subdivision Name3: | Bahour |
| Subdivision Type4: | Commune |
| Subdivision Name4: | Bahour |
| Unit Pref: | Metric |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | French, Tamil, English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 607 402 |
| Area Code Type: | Telephone code |
| Area Code: | 0413 |
| Registration Plate: | PY-01 |
| Blank1 Name Sec1: | Sex ratio |
| Blank1 Info Sec1: | 50% ♂/♀ |
Pillaiyarkuppam is a village[1] 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,[2] 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).