Shyam Sundar Mohanraj is an Indian chess grandmaster.

[1] In April 2012, he caused an upset by defeating Liviu-Dieter Nisipeanu in the Dubai Open.

[2] In December 2015, he and Jorden van Foreest tied for first in the Groningen Open with a score of 7.5/9.

[3] In March 2024, he and Jachym Nemek tied for first place with a score of 6.5/7 in the Prague International Chess Festival 2024 H Rapid Open.

Shyam won the event due to better tiebreaks.