Moed (Hebrew: מועד, "Festivals") is the second Order of the Mishnah, the first written recording of the Oral Torah of the Jewish people (also the Tosefta and Talmud). Of the six orders of the Mishna, Moed is the third shortest. The order of Moed consists of 12 tractates:

1. Shabbat: or Shabbath (שבת) ("Sabbath") deals with the 39 prohibitions of "work" on the Shabbat. 24 chapters.
2. Eruvin: (ערובין) ("Mixtures") deals with the Eruv or Sabbath-bound - a category of constructions/delineations that alter the domains of the Sabbath for carrying and travel. 10 chapters.
3. Pesahim: (פסחים) ("Passover Festivals") deals with the prescriptions regarding the Passover and the paschal sacrifice. 10 chapters.
4. Shekalim: (שקלים) ("Shekels") deals with the collection of the half-Shekel as well as the expenses and expenditure of the Temple. 8 chapters
5. Yoma: (יומא) ("The Day"); called also "Kippurim" or "Yom ha-Kippurim" ("Day of Atonement"); deals with the prescriptions Yom Kippur, especially the ceremony by the Kohen Gadol. 8 chapters.
6. Sukkah: (סוכה) ("Booth"); deals with the festival of Sukkot (the Feast of Tabernacles) and the Sukkah itself. Also deals with the Four Species (Lulav, Etrog, Hadass, Aravah — Palm branch, Citron, Myrtle, Willow) which are waved on Sukkot. 5 chapters.
7. Beitza: (ביצה) ("Egg"); (So called from the first word, but originally termed, according to its subject, Yom Tov - "Holidays") deals chiefly with the rules to be observed on Yom Tov. 5 chapters.
8. Rosh Hashanah: (ראש השנה) ("New Year") deals chiefly with the regulation of the calendar by the new moon, and with the services of the festival of Rosh Hashanah. 4 chapters.
9. Ta'anit: (תענית) ("Fasting") deals chiefly with the special fast-days in times of drought or other untoward occurrences. 4 chapters
10. Megillah: (מגילה) ("Scroll") contains chiefly regulations and prescriptions regarding the reading of the scroll of Esther at Purim, and the reading of other passages from the Torah and Neviim in the synagogue. 4 chapters.
11. Mo'ed Katan: (מועד קטן) ("Little Festival") deals with Chol HaMoed, the intermediate festival days of Pesach and Sukkot. 3 chapters.
12. Hagigah: (חגיגה) ("Festival Offering") deals with the Three Pilgrimage Festivals (Passover, Shavuot, Sukkot) and the pilgrimage offering that men were supposed to bring in Jerusalem. 3 chapters.