Md. Jashim Uddin is a Bangladeshi diplomat who is the incumbent High Commissioner of Bangladesh to Canada since 2025. He was the foreign secretary of Bangladesh. He previously served as an ambassador of Bangladesh to Greece with concurrent accreditation to Malta and Albania, to Qatar and to China.
Uddin joined the foreign service cadre of the Bangladesh Civil Service in 1994 with the 13th batch. He served as director general (South Asia) and director general (East Asia and Pacific) at the foreign ministry. He also served different Bangladesh missions such as New Delhi, Tokyo, Washington, D.C. and Islamabad in different capacities.
In September 2024, Uddin was appointed the foreign secretary of Bangladesh. In May 2025, he was replaced by Ruhul Alam.