Principals
- Rev.Fr.Cyril Browne - Jan 1944 – March 1944
- Rev.Fr.P.Jacquemart - 1944–1945
- Rev.Msgr.Pat Aranjo - 1945–1954
- Rev.Msgr.Stan Aranjo - 1954–1968
- Rev.Fr.Benito DeSouza - 1968–1975
- Rev.Fr.Mervyn Coelho - 1975–1983
- Rev.Fr.Hilary Pereira SJ - 1983–1990
- Rev.Fr.Henry Menezes - 1990–1998
- Rev.Fr.Jerome Rego - Jul 1998–May 1999
- Mr. Francis Ivo D'Souza - 1999-2001
- Rev.Fr.John Rose - 2001–2005
- Rev.Fr.Jerome Rego - 2005-2011 June
From June 2011, Rev.Msgr.S.Jayanathan has been appointed as the Head of St. Germain's Institutions. He is the Vicar General of the Archdiocese of Bangalore and Vice-President of the Archdiocesan Board of Education (ABE).
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