Virudhachalam
| ?Virudhachalam Tamil Nadu • India | |
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| Coordinates: | |
| Oras zona | IST (UTC+5:30) |
| Lualas • Kátas |
• 45 m (148 ft) |
| Distritu | Cuddalore |
| Populasiun | 59,300 (2001) |
| MLA | Vijayakanth |
Coordinates: Ing Virudhachalam (a ausan da muring Vriddhachalam) metung yang municipality ampong pun tanggapan (headquarters) ning taluk king Cuddalore (distritu) king estadu ning Tamil Nadu, India.