Rabbi Jules Harlow is an American conservative Jewish rabbi, scholar and editor, known for his significant contributions to Jewish liturgy and prayerbooks. He was active during the late 20th century and continues to be influential in the field of Jewish religious texts. Rabbi Harlow is particularly associated with the Siddur Sim Shalom prayerbook series, which he edited.

Siddur Sim Shalom: A Prayerbook for Shabbat, Festivals, and Weekdays, edited by Rabbi Jules Harlow, is a widely used prayerbook in Jewish congregations. It provides a comprehensive collection of prayers, blessings, and rituals for various occasions, including Shabbat, festivals, and weekdays. Rabbi Harlow’s expertise in Jewish liturgy and his meticulous editing have made this prayerbook an essential resource for Jewish worship.

Rabbi Jules Harlow’s work on the Siddur Sim Shalom series has had a significant impact on Jewish religious practice. His attention to detail and commitment to preserving the integrity of traditional prayers while making them accessible to modern worshippers have made his editions highly regarded among Jewish communities. Through his work, Rabbi Harlow has helped to ensure that the rich traditions of Jewish prayer continue to be celebrated and cherished in contemporary settings.