Eleazar ben Azariah was a 1st-century CE Jewish tanna, i.e. Mishnaic sage. He was of the second generation and a junior contemporary of Gamaliel II, Eliezer b. Hyrcanus, Joshua b. Hananiah, and Akiva.

Sukkah is a tractate of the Mishnah and Talmud. Its laws are discussed as well in the Tosefta and both the Babylonian Talmud and Jerusalem Talmud. In most editions it is the sixth volume of twelve in