Famous Persons from Ariyalūr, Tamil Nādu, India
- Parimelazhagan Thangaraj - Born on June 16, 1973 - Botanist, and Researcher
- E. M. V. Krishnamurthy - Born on June 18, 1934 - Mathematician - Shanti Swarup Bhatnagar Prize for Science and Technology (died: October 26, 2012)