Sekolah Kebangsaan Sungai Binjai (Jawi:سكوله كبڠسأن سوڠاي بينجاي), commonly known as SK Sungai Binjai or short, SKSB (or sometimes, Binjai), is a primary National School type situated at Batu 6, Pekan Meru, at the city of Klang and the state of Selangor. The name of the school, Sungai Binjai, literally translated in English as The River (Sungai) of the Malaysian Mango, taken from a river flowing nearby the school. At SK Sungai Binjai there are 4 Pre-school classes located within the school compound. The classes are Pre Permata, Pre Berlian, Pre Intan and Pre Mutiara.