The Royal Game of Ur is a two-player strategy race board game of the tables family that was first played in ancient Mesopotamia during the early third millennium BC. The game was popular across the Middle East among people of all social strata and boards for playing it have been found at locations as far away from Mesopotamia as Crete and Sri Lanka. One board, held by the British Museum, is dated to c. 2600 – c. 2400 BC, making it one of the oldest game boards in the world.

Based on this tablet and the shape of the gameboard, British Museum curator Irving Finkel reconstructed the basic rules of how the game might have been played. The object of the game is to run the course of the board and bear all one's pieces off before one's opponent. Like modern backgammon, the game combines elements of both strategy and luck.