Job (Hebrew: ?硒?祤?砦?, Arabic: 堧???堥??Ayy贖b) is the central character of the Book of Job in the Hebrew Bible. Job is also recognised as a prophet of God in the Qur'an.

The Book of Job begins with an introduction to Job's character. He is described as a blessed man who lives righteously. God's praise of Job prompts Satan to challenge Job's integrity and suggesting that Job serves God simply because he protects him. God removes Job's protection, allowing Satan to take his wealth, his children, and his physical health in order to tempt Job to curse God. Despite his difficult circumstances, he does not curse God, but rather curses the day of his birth. And although he protests his plight and pleads for an explanation, he stops short of accusing God of injustice. Most of the book consists of conversations between Job and his three friends concerning Job's condition and its possible reasons, after which God responds to Job and his friends.

The characters in the Book of Job consist of Job, his wife, his friends, a man named Eliyahu, God, and Satan. Neither the patriarchs nor any other biblical characters make an appearance.