רבי שִׁמְעוֹן בֶּן זוֹמָה, המכונה בפשטות בן זומא, היה תנא בן הדור השלישי, בתחילת המאה ה-2 לספירה.
Simeon ben Zoma, also known as Simon ben Zoma, Shimon ben Zoma or simply Ben Zoma, was a tanna of the 1st and 2nd centuries CE. His name is used without the title "Rabbi" because, like Ben Azzai, he died at a young age, remaining in the grade of "pupil" and never receiving semikhah. Ben Zoma and Ben Azzai are often mentioned together as distinguished representatives of this class. Like Ben Azzai, also, he seems to have belonged to the inner circle of Joshua ben Hananiah's disciples, and a halakhic controversy between them is reported in which Ben Zoma was the victor.
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