Encyclopaedia Judaica

The Encyclopaedia Judaica is a 22-volume English-language encyclopedia of the Jewish people, Judaism, and Israel. It covers diverse areas of the Jewish world and civilization, including Jewish history of all eras, culture, holidays, language, scripture, and religious teachings. First completed in 1971–1972, the encyclopedia had been published in two editions by 2010, accompanied by a few revisions.

The Encyclopaedia Judaica was also published on CD-ROM. The CD-ROM version has been enhanced by at least 100,000 hyperlinks and several other features, including videos, slide shows, maps, music and Hebrew pronunciations. While the CD-ROM version is still available, the publisher has discontinued producing new copies for sale.

The encyclopedia was written by Israeli, American and European professional subject specialists.