King Saud University is a public university in Riyadh, Saudi Arabia. Established in 1957 by King Saud bin Abdulalziz to address the country's skilled worker shortage, it is the first university in Saudi Arabia. It was known as Riyadh University from 1964 until it was reverted to its inceptive name in 1982. It was converted into an independent non-profit academic institution in 2023.

Riyadh is the capital and largest city of Saudi Arabia. It is also the capital of the Riyadh Province and the centre of the Riyadh Governorate. The current form of the metropolis emerged as an offshoot of the eponymous walled town following the dismantling of its defensive fortifications in the 1950s, after which the city underwent several phases of expansion and urbanization.