Simona-Mirela Miculescu (born 4 July 1959) is a senior Romanian diplomat, currently serving as Representative of the UN Secretary-General and Head of the UN Office in Belgrade since July 2015.
Prior to this she was the Permanent Representative of Romania to the United Nations in New York, with the rank of Ambassador Extraordinary and Plenipotentiary.
She also served as Foreign Policy Advisor to the President of Romania, and is the first woman in Romania's diplomatic history to be granted the rank of Ambassador.