| Korkadu | |
| Settlement Type: | Village |
| Pushpin Map: | India Puducherry#India |
| Pushpin Map Caption: | Location in Puducherry, India |
| Coordinates: | 11.8801°N 79.742°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: | Nettapakkam |
| 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: | 605 110 |
| Area Code Type: | Telephone code |
| Area Code: | 0413 |
| Registration Plate: | PY-01 |
| Blank1 Name Sec1: | Sex ratio |
| Blank1 Info Sec1: | 50% ♂/♀ |
Korkadu is a panchayat village[1] in Nettapakkam Commune in the Union Territory of Puducherry, India. It is also a revenue village under Nettapakkam firka.
Korkadu is bordered by Sembiapalayam in the west, Mangalam in the north, Uruvaiyar in the east and Karikalampakkam in the south.
Korkadu is located at 18 km. from Pondicherry. Korkadu can be reached directly by any bus running between Puducherry - Maducarai or Puducherry- Bahour via Villianur.
Korkadu is connected to Pondicherry by Korkadu Erikarai road. This road serves as a link road between Villianur-Bahour road (RC-18) and Mangalam-Maducarai road (RC-19). There is also another link road between RC-18 and RC-19 via Uruvaiyar.
Korkadu is a part of Embalam (Union Territory Assembly constituency) which comes under Puducherry (Lok Sabha constituency)