Riyadh da Larabci|الرياض|, ar-Riyāḍ, Najdi itace babban birnin kasar Saudiya kuma garin dakeda mafi yawan al'ummah, fadin Kasar yakai kimanin kilomita 790 km (491 mi), tana nan ne a arewa maso gabashin Makkah. Kuma harwayau itace babban birnin Riyadh Province kuma tana cikin garuruwan tarihin Najd da Al-Yamama. taba nan ne a tsakiyar Arabian Peninsula akan wani babban plateau, yawan al'umman garin sunfi miliyan shida (6,000,000). Ankasa birnin zuwa gundumomi 15, wanda shugaban birnin ke kula dasu, wato shugaban Riyadh da kuma hukumar cigaban birnin Riyadh, wanda gwamnan shine Faisal bin Bandar Al Saud. Shugaban ta na yanzu shine Ibrahim Mohammed Al-Sultan. Riyadh itama tana daga cikin biranen Duniya kyawawa. Birnin Riyadh El Faleh Kamun kifi a Riyadh An hango birnin Riyadh Masmark Ford Riyadh Grain Riyadh Ganuwar Riyadh Anholango birnin Riyadh daga Kingdom tower Samaniyan Riyadh Headquarters din SABIC SADlBIC development centre Matattarar ruwa a Riyadh Mamlaka tower kasuwa a Riyadh Lokacin zamanin Jahiliyya birnin dayake a waccan lokaci a inda ake kira Riyadh ayanzu itace Hajr (حجر), kuma an ruwaito cewar kabilar Banu Hanifa ne suka kafa ta.