David Mena (Hebrew: דוד מנע; born 8 April 1953) is an Israeli lawyer and former member of the Knesset.

He served in the Israel Defense Forces and later studied law at Tel Aviv University and was certified as a lawyer.

Between the years 1978 and 1987, Mena was a member of Ramat Gan local council.

Mena was also the chairperson of the parliamentary inquiry committee regarding the Bedouin sector in Israel.

Although the party won 38 seats, he re-entered the Knesset on 5 January 2006 as a replacement for Omri Sharon.