St. John's Institution

St. John's Institution is a public all-boys school and is one of the oldest schools in Kuala Lumpur, Malaysia. The school is widely known by its initials SJI and the students of St John's Institution bear the name Johannians.

While it is commonly thought that the school is named after Jean-Baptiste de la Salle, the founder of the De La Salle Christian Brothers Order and also known as the Patron Saint of Teachers';the school actually takes it name from St.John the Evangelist which is the sponsoring parish church/cathedral also located on Jalan Bukit Nanas

SJI consists of a primary school and a secondary school. The primary and secondary schools initially were fee paying missionary schools and remained as such until the 1970s.