Jewish feminism is a movement that seeks to make the religious, legal, and social status of Jewish women equal to that of Jewish men in Judaism. Feminist movements, with varying approaches and successes, have opened up within all major branches of the Jewish religion.

In Judaism, Rosh Chodesh or Rosh Hodesh is a minor holiday observed at the beginning of every month in the Hebrew calendar, marked by the birth of a new moon. Rosh Chodesh is observed for either one or two days, depending on whether the previous month contained 29 or 30 days.