The John Bosco School Batch 1977 Alumni Association, (JBS Batch 77) is a non-profit organization established in 2002. It is an association of classmates, friends, former schoolmates and teachers of the former John Bosco School, now John Bosco College in Mangagoy, Bislig, Surigao del Sur.

The main purpose of this website is to keep the JBS Batch 77 connected, organize events, and facilitate a network for the alumni and friends of JBS. Through these we can reminisce the past, are updated about the present and look forward into the future.