The Riyadh Province (Arabic: منطقة الرياض Manṭiqat ar-Riyāḍ), also known as the Riyadh Region, is a province of Saudi Arabia, located in the geographic center of the country and the center of the Arabian Peninsula.

The capital governorate of the province is the Riyadh Governorate and it is named after the capital of the kingdom, Riyadh, which is the most populous city in the region and the kingdom, with a little less than two-thirds of the population of the region residing within the city.

Currently, it is governed by Prince Faisal bin Bandar.

Other populous cities in the region include Al Ghat, Dawadmi, Afif, Zulfi and Majma'ah.

Population development since 1992: In addition to the Municipality of Riyadh, the region is divided into 19 governorates (muhafazat) and one sub-governorate (markaz):