The Kings of Judah were the monarchs who ruled over the ancient Kingdom of Judah, which was formed in about 930 BCE, according to the Hebrew Bible, when the United Kingdom of Israel split, with the people of the northern Kingdom of Israel rejecting Rehoboam as their monarch, leaving him as solely the King of Judah.
The breakup of the united Kingdom of Solomon
The Kingdom of Judah was an Israelite kingdom of the Southern Levant during the Iron Age. Centered in the highlands of Judea, the landlocked kingdom's capital was Jerusalem. Jews are named after Judah, and primarily descend from people who lived in the region.
Tel Dan Stele, with the word(s) "House of David" highlighted (9th century BCE)
Stepped Stone Structure seen from the Large Stone Structure
Storage jars handles marked with LMLK seals, Hecht Museum
Palestine from 720 BC to the exile of Judah.