St. Joseph's College School's motto is 'Congregavit nos in unum Christi amor'.
The motto of St. Joseph's Anglo-Chinese School is 'AD Astra, Caritas'.
The motto of Anglo-Chinese School - International - Singapore is 'The Best is Yet to Be'.
The motto of St. Joseph by the Sea High School is 'Ipsius Est Mare'.
Anglo-Chinese School - Barker Road -'s motto is 'The Best Is Yet To Be'.
The motto of St. Teresa's School Kowloon is 'Maior Est Caritas'.
The motto of St Joseph's Secondary School - Navan - is 'Castitas, veritas, caritas.'.
Greendale Secondary School's motto is 'Serve.Lead.Excel'.
The motto of Moscrop Secondary School is 'ROAR'.
The motto of Popatlal Secondary School is 'Self Reliance'.
Hillgrove Secondary School's motto is 'United We Soar'.
The motto of Westwood Secondary School is 'Rooted to Soar'.
The motto of St. Josephs Boys' High School is 'QUANTI EST SEPERE'.
The motto of Deyi Secondary School is 'Dedication & Integrity'.
Options Secondary School's motto is 'A School Within A School'.
Greendale Secondary School's motto is 'Serve.Lead.Excel'.
The motto of Temasek Secondary School is 'We Care'.
Columneetza Secondary School's motto is 'ROARS!'.
The motto of Chemainus Secondary School is 'Ducemus'.
The motto of Moscrop Secondary School is 'ROAR'.
Klahowya Secondary School's motto is 'Home of the Eagles'.
The motto of Popatlal Secondary School is 'Self Reliance'.
Hillgrove Secondary School's motto is 'United We Soar'.
The motto of Dunearn Secondary School is 'Determined & Disciplined'.