Mamdouh Mohamed Gad Eldamaty (Arabic: ممدوح محمد جاد الدماطي; born 6 December 1961) is an Egyptian Egyptologist who has served in the government of Egypt as Minister of Antiquities from 2014 until 2016. He has also worked as Professor of Egyptology at the Department of Archaeology, Faculty of Arts, Ain Shams University in Cairo. On 15 May 2011, he became Cultural Counselor and Head of the Educational Mission at the Embassy of Egypt in Berlin. On 16 June 2014 it was announced that he was to be appointed as Minister of Antiquities, a position he held until March 2016 when he was replaced by Khaled El-Anany after a cabinet reshuffle.
He was born in Cairo and attended high school there. In 1979, he registered with the Faculty of Archaeology, Cairo University. In July 1981, he was looking for a summer job as a student. He went to the Egyptian Museum in Cairo and met with Mohamed Saleh, the vice director of the museum. He worked there for one month. In the summer of 1982, he worked at the museum again during a summer student job. He did work that brought him into contact with all departments of the museum. In 1983, he graduated from the Faculty of Archaeology, Cairo University.
After his graduation, he did voluntary work at the museum for a month. After that, he joined the restoration team of the Coptic Museum for several months. In January 1984, he started his 15-month-long conscription service. He worked at the museum again from April 1985 to September 1987. He rejoined the Faculty at Cairo University to resume higher studies. The thesis of his Master's Degree was "St-Meskhnet hall at Dendera Temple, linguistic and cultural study" under the supervision of Abdelhalim Noureldin and partnership of Ola El-Aguizy.