Sundaram Thangavelu
- Designation: Infosys Visitor
- Section: Mathematics
- Email: sundaramthangavelu [at]hri.res.in
- Room: 316
- Phone Office: +91-532-227 4425
- Phone Residence: +91-532-227 4011
- Webpage: http://www.hri.res.in/~sundaramthangavelu/