Rabbi Yitzhak Levy (Hebrew: יצחק לוי, born 6 July 1947) is an Israeli rabbi and politician who served as a member of the Knesset for the National Religious Party (NRP) and the Ahi faction of the National Union between 1988 and 2009. Between 1998 and 2002 he was NRP leader, and also held several ministerial portfolios.
He was elected to the Knesset in 1988 on the National Religious Party list. He was a member of the House Committee from 1988 to 1996 and the Labor and Social Welfare Committee from 1988 to 1992. He was also chairman the Ethics Committee and the children welfare lobby, as well as the Israel-Argentina Parliamentary Friendship League. Since 1988 he has been a member of the Committee on Constitution, Law and Justice.
In December 2008 Levy announced that he was retiring from politics, stating that the decision was made due to the new Jewish Home party not holding traditional primary elections, but instead relying on an internet-based vote.