El Shaddai (Hebrew: אֵל שַׁדַּי, IPA: [el ʃaˈdːaj]) or just Shaddai is one of the names of the God of Israel. El Shaddai is conventionally translated as God Almighty but while the translation of El as "god" or "lord" in the Ugarit/Canaanite language is straightforward, the literal meaning of Shaddai is the subject of debate.
The name appears 48 times in the Bible, seven times as "El Shaddai" (five times in Genesis, once in Exodus, and once in Ezekiel). It has been conjectured that El Shaddai was therefore the "god of Shaddai".
The first occurrence of the name is in Genesis 17:1, "And when Abram was ninety years old and nine, the LORD appeared to Abram, and said unto him, I am El Shaddai; walk before me, and be thou perfect." Similarly, in Genesis 35:11 God says to Jacob, "I am El Shaddai: be fruitful and multiply; a nation and a company of nations shall be of thee, and kings shall come out of thy loins". According to Exodus 6:2–3, Shaddai was the name by which God was known to Abraham, Isaac, and Jacob. Shaddai thus being associated in tradition with Abraham, the inclusion of the Abraham stories into the Hebrew Bible may have brought the northern name with them, according to the Documentary hypothesis of the origins of the Hebrew Bible.
In the vision of Balaam recorded in the Book of Numbers 24:4 and 16, the vision comes from Shaddai along with El. In the fragmentary inscriptions at Deir Alla, though "Shaddai" is not, or not fully present,shaddayin appear (שדין, the vowels are uncertain, as is the gemination of the "d"), perhaps lesser figurations of Shaddai. These have been tentatively identified with the ŝedim (שדים) of Deuteronomy 32:17 and Psalm 106:37-38, who are Canaanite deities.