We have a vibrant Alumni Association called ‘Montfort Old Students Association of Tripura’ (MOSAT). It is a non-political, non-religious voluntary organisation of the past students and faculty members started on 03rd August 2004 by late Bro. Joy Alex who was the then Principal. The association aims to help the members to keep in touch with one another and the School with a view to encourage and support the socio-economic development of the community and the state of Tripura. There are 2050 members in MOSAT.