Ihud (, 'Unity') was a small binationalist Zionist political party founded by Judah Leon Magnes, Martin Buber, Ernst Simon and Henrietta Szold, former supporters of Brit Shalom, in 1942 following the Biltmore Conference. The party was dedicated to Arab–Jewish reconciliation, and advocated an Arab–Jewish state that would be part of a broader Arab Federation. The party was also supported by Martin Buber.