SJI Building 1
Members Privileges
Welcome to 
St. Joseph's Institution Old Boys' Association.

Not just an Association but your Alumni Home

Upcoming Events

  • Understanding and Navigating the DSA System
    23 Sep, 7:30 pm – 9:00 pm SGT
    Online Zoom
    Does your child have a talent you feel can help him/her apply to the secondary school of choice? Do you want to know more about the Direct School Admission (DSA) system, how to prepare him/her for it, and what it will be like for your child as a DSA student?

SJIOBA Car Decal

The All New bold and eye catching SJIOBA Car Decal. SJIOBA is not just an Association, it is your Josephian Alumni Family. A place where you belong, a community of agape love and of like-minded Josephians where everyone is a brother or sister to each other. 

The All New SJIOBA Car Decal comes in 2 sizes: Square 15cm x 14cm and Rectangle 28cm x 8cm. It is now available for purchase from our online shop.

Be the first to get your hands on the new SJIOBA Car Decal!

SJIOBA Car Decal 15x14.jpg

Square SJIOBA Car Decal

SJIOBA Car Decal 28x8.jpg

Rectangle SJIOBA Car Decal


Join SJIOBA as a Life Members or Convert your Junior / Ordinary Associate Membership to a Life Membership and enjoy the benefits of a Life Member.

Donate to SJIOBA

Your support for SJIOBA will help us to organise exciting and meaningful activities, programs and events for you and the members and to enable us to better serve the SJI community.


To Know is To Love is To Serve.

The SJIOBA needs your help to organise activities and to lead in our Interest Groups and Clubs.

Year of St Joseph

8 December 2020 to 8 December 2021

With the Apostolic Letter “Patris corde” (“With a Father’s Heart”), Pope Francis recalls the 150th anniversary of the declaration of Saint Joseph as Patron of the Universal Church. To mark the occasion, the Holy Father has proclaimed a “Year of Saint Joseph” from 8 December 2020 to 8 December 2021.