Eliyahu Michael "Eli" Ben-Dahan (Hebrew: ??? ?? ???, born 11 February 1954) is an Israeli Orthodox rabbi and politician.
He most recently served as a member of the Knesset for Ahi and Deputy Minister of Defense.
In that position, he is responsible for "pre-military training academies, hesder program which combine military service and yeshiva study, military conversion programs, legislation between Israeli law and the military rule in Judea-Samaria, and to deal with public infrastructure in Judea-Samaria".He was previously a Knesset member for the Jewish Home and Likud from 2013 until 2019, and Deputy Minister of Religious Services between 2013 and 2015.