K Srikkanth (CEG Alumni ) is a former captain of the Indian cricket team and former chairman of the selection committee. He represented Tamil Nadu in the Indian domestic circuit.

Krishnamachari Srikkanth (born 21 December 1959) also known as Kris Srikkanth is a former captain of the Indian cricket team and former chairman of the selection committee. He represented Tamil Nadu in the Indian domestic circuit. He is also a commentator on Star Sports Tamil.

Kutraleeswaran (CEG Alumni) is an Indian swimmer. He swam across the Palk Strait.

Kutral Ramesh (born 8 November 1981), popularly known as Kutraleeswaran, is an Indian swimmer. He swam across the Palk Strait, in April 1994. He swam across the English Channel in 1994 when year five channels in a calendar year.

S.Venkataraghavan (CEG Alumni) is an Indian former cricketer. He captained the Indian cricket team at the first two cricket world cups, and later became an umpire on the elite International Cricket Council Test panel.

Aashish Kapoor (CEG Alumni ) is a former Indian cricketer who played in four Test matches and 17 One Day Internationals from 1994 to 2000. A right-arm off spinner and right-handed lower-order batsman, he was a member of the 1996 Cricket World Cup squad.

Akash G (CEG Alumni) is an Indian chess grandmaster and former national champion. He currently holds national record in chess for being Youngest National Senior Chess Champion at the age of 16 years and 14 days.

Sangeetha M (CEG alumni) is a former Indian female high jumper. She has represented India at the 2004 Asian Junior Athletics Championships and 2004 South Asian Games. Sangeetha clinched gold medal in the women's high jump at the 2004 South Asian Games and in fact, set the women's high jump record of 1.81m at the South Asian Games history.

N.Srinivasan (A C Teach alumni) Former President, Board of cricket control India and the owner of Chennai Super Kings (IPL Team).

Ms. Madhimita (MIT Alumni) Tennikoit National Champion, 2019

S. Aswin, (MIT Alumni) Attempted Guinness record for more alternative hits by Tennis racket.

S. Dhanush ( CEG, Anna University) Represented Anna University WORLD UNIVERSITY GAMES held in Napoli, Italy 2019. Represented our country in the 13th South Asian Games 2019 held in Nepal 2019.

Michelle Catherina.P (CEG, Anna University) Awarded the WOMAN INTERNATIONAL MASTER title by the FIDE World Chess Federation. Gold medal at the Commonwealth U-20 Girls Chess Championship held at New Delhi.