Saul (Hebrew: שָׁאוּל, Šāʼûl ; "asked for, prayed for"; Arabic: طالوت‎, Ṭālūt; Greek: Σαούλ Saoul; Latin: Saul) (circa 1079 BC – 1007 BC) was the first king of the united Kingdom of Israel. He was anointed by the prophet Samuel and reigned from Gibeah. He fell on his sword to avoid capture in the battle against the Philistines at Mount Gilboa, during which three of his sons were also killed. The succession to his throne was contested by Ish-bosheth, his only surviving son, and his son-in-law David, who eventually prevailed. The main account of Saul's life and reign is found in the Books of Samuel.

According to the Tanakh, Saul was the son of Kish, of the family of the Matrites, and a member of the tribe of Benjamin, one of the twelve Tribes of Israel. (1 Samuel 9:1-2; 10:21; 14:51; Acts 13:21) It appears that he came from Gibeah.

Saul married Ahinoam, daughter of Ahimaaz. They had four sons and two daughters. The sons were Jonathan, Abinadab, Malchishua and Ish-bosheth. Their daughters were named Merab and Michal.

Saul Aaron Kripke (born November 13, 1940) is an American philosopher and logician. He is a professor emeritus at Princeton and teaches as a Distinguished Professor of Philosophy at the CUNY Graduate Center. Since the 1960s Kripke has been a central figure in a number of fields related to mathematical logic, philosophy of language, philosophy of mathematics, metaphysics, epistemology, and set theory. Much of his work remains unpublished or exists only as tape-recordings and privately circulated manuscripts. Kripke was the recipient of the 2001 Schock Prize in Logic and Philosophy. A recent poll conducted among philosophers ranked Kripke among the top ten most important philosophers of the past 200 years.

Kripke has made influential and original contributions to logic, especially modal logic, since he was a teenager. Unusual for a professional philosopher, his only degree is an undergraduate degree from Harvard, in mathematics. His work has profoundly influenced analytic philosophy, with his principal contribution being a semantics for modal logic, involving possible worlds as described in a system now called Kripke semantics. Another of his most important contributions is his argument that necessity is a 'metaphysical' notion, which should be separated from the epistemic notion of a priori, and that there are necessary a posteriori truths, such as "Water is H₂O." He has also contributed an original reading of Wittgenstein, referred to as "Kripkenstein." His most famous work is Naming and Necessity (1980).