Shib Nath Roy is a Bangladeshi civil servant and former Ambassador of Bangladesh to Bhutan.
[3] On 20 December 1989, Roy joined the Bangladesh Civil Service as an administration cadre.
[3] He was the deputy director of the National Nutrition Project of the Ministry of Health and Family Welfare from June 2006 to December 2006.
[3] Roy was the private secretary to the State Minister of Youth & Sports Ahad Ali Sarker from January 2009 to July 2013.
[3] He was the Joint Secretary of the Economic Relations Division of the Ministry of Finance from July 2015 to August 2016.