Mordechai Elgrably (Hebrew: מרדכי אלגרבלי; born 14 July 1944) is an Israeli former politician who served as a member of the Knesset for several parties between 1977 and 1981.

Born in Meknes in Morocco, Elgrably received a religious education and was a member of the scout movement.

He made aliyah to Israel in 1964 and studied economics and mathematics at the Hebrew University of Jerusalem, gaining an MA.

He became chairman of the Oded movement in 1969 and worked as Deputy Director of Planning in the Ministry of Education and Culture between 1971 and 1977.

[1] On 19 May the following year he joined Saadia Marciano's Equality in Israel - Panthers faction, which was renamed the Unity Party.