הרב שלום מזרחי שרעבי היה מקובל בולט שעלה לארץ ישראל מתימן, ושימש ראש ישיבת המקובלים בית אל. מחבר "פירוש השמ"ש" על כתבי האר"י ו"סידור הרש"ש", עם כוונות התפילה.
Sar Shalom Sharabi, also known as the Rashash, the Shemesh or Rabbi Shalom Mizraḥi deyedi`a Sharabi (1720–1777) was a Yemenite Rabbi, Halachist, Chazzan and Kabbalist. In later life, he became the Rosh Yeshiva of Bet El Yeshiva in the Old City of Jerusalem. His daughter married Rabbi Hayyim Abraham Gagin of Jerusalem, making him the great-great-grandfather of Shem Tob Gaguine, the "Keter Shem Tob." His son was Yitzhak Mizrahi Sharabi and his grandson was Chief Rabbi Chaim Abraham Gagin.
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