Eldad () may refer to:
Eldad and Medad, two Biblical figures mentioned in the Book of Numbers Kfar Eldad, an Israeli Communal settlement in the Gush Etzion Regional Council Maccabi Neve Sha'anan Eldad F.C., an Israeli football club
All later Eldads are directly or indirectly named for the Biblical one
Eldad Amir (born 1961), Israeli Olympic competitive sailor Eldad ha-Dani, ninth-century merchant and traveler Eldad Ginossar (born 1981), a professional bridge player Eldad Regev (1980, Qiryat Motzkin - 2006), Israeli soldier Eldad Ronen (born 1976), Israeli Olympic competitive sailor Eldad Tarmu (1960, Los Angeles, California), vibraphonist and composer Eldad Tsabary, composer of electroacoustic music Aryeh Eldad, member of the Israeli Knesset, son of Israel Eldad Israel Eldad, Revisionist Zionist philosopher and a leader of the Lehi underground Rafael Eldad (born 1949, Casablanca), Israeli diplomat