Yossef Harmelin (1922 - Disamba 12, 1994) ma'aikacin gwamnatin Isra'ila ne, wanda ya yi aiki a matsayin darekta na Shabak daga shekarar 1964 zuwa shekarar 1974 da kuma daga 1986 zuwa 1988 kuma a matsayin jakada a Iran da Afirka ta Kudu . An haife shi a Vienna, Harmelin ya kasance mai aiki a ƙungiyar matasa ta Maccabi da ƙungiyar wasanni ta Yahudawa ta Hakoah Vienna. Ya yi hijira zuwa Mandatoy Falasdinu a shekara ta 1939 karkashin shirin shige da fice na matasa. Ya fara zama a Ben Shemen Youth Village sannan ya kafa kibbutz Neve Yam . Harmelin ya yi yaƙi da Sojojin Isra'ila a yakin Larabawa da Isra'ila a 1948. Ya shiga shabak a shekarar 1949 kuma ya zama mataimakin darekta na Shabak a shekarar 1960, inda ya kai wa'adinsa na farko a matsayin darekta bayan shekaru hudu. A cikin 1974, ya bar Shabak don biyan wasu bukatu, ciki har da jakadansa. Shi ne jakadan Isra'ila na karshe a Iran, kafin a yanke huldar diflomasiyya bayan juyin juya halin Iran . Ya sake komawa shugabancin hukumar tsaro a shekarar 1986 bayan al'amarin Bus 300 .