Sivasubramanian Srikantan (6 September 1933 - 19 August 2006) was an Indian scientist, research lead, former Managing Director – Karnataka State Electronics Development Corporation Ltd (KEONICS), Chairman – Yokogawa Keonics Ltd, Director – Krone Communications Ltd, Managing Director – Andhra Pradesh Electronics Development Corporation Ltd (APEDC), Head, Computer Group – Electronics Corporation of India Ltd (ECIL), Group Leader – Babha Atomic Research Centre (BARC), and Chairman – ASM Technologies Ltd.