|Tirunellai Narayanaiyar Seshan|
• Born : 1933 • Birth Place : Palghat, Kerala
- Was an officer of the Indian Administration Service.
- Held the posts of
- Director, Ministry of Atomic Energy
- Joint Secretary, Ministry of Space
- Secretary, Department of Agriculture, Government of Tamilnadu
- Member (Personnel), Oil & Natural Gas Commission
- Additional Secretary Ministry of Space
- Secretary, Ministry of Defence
- Secretary, Internal Security
- Cabinet Secretary under Prime Minister Rajiv Gandhi
- Member, Planning Commission of India
- Chief Election Commissioner from 1990 to 1996
- Received the Magsaysay Award for Government Service in 1996.