College Leadership
- Vice-Provost/Chief Academic Officer & Deputy President, Professor Orla Sheils, FTCD
- Bursar and Director of Strategic Innovation, Professor Eleanor Denny, FTCD
- Registrar, Professor Neville Cox, FTCD
- Chief Operating Officer, Ms. Orla Cunningham
- Treasurer/Chief Financial Officer, Mr. Peter Reynolds
- Secretary to the College, Mr. John Coman
- Senior Lecturer and Dean of Undergraduate Studies, Professor David Shepherd, FTCD
- Dean of Graduate Studies, Professor Martine Smith, FTCD
- Dean of Research & Vice President for Research, Professor Sinéad Ryan, FTCD
- Associate Dean of Research, Professor Brian Broderick, FTCD
- Associate Dean of Research, Professor Padraic Fallon, FTCD
- Associate Dean of Research, Professor Immo Warntjes
- Dean of Faculty of Science, Technology, Engineering and Mathematics, Professor Sylvia Draper, FTCD
- Dean of Faculty of Arts, Humanities and Social Sciences, Professor Gail McElroy, FTCD
- Dean of Faculty of Health Sciences, Professor Brian O’Connell, FTCD
- Associate Dean of Undergraduate Common Architecture, Professor Graeme Murdock, FTCD
- Associate Dean of Civic Engagement and Social Innovation, Professor Jo-Hanna Ivers
- Associate Dean of Undergraduate Science Education, Professor Fraser Mitchell, FTCD
- Vice-President for Global Engagement, Professor Emma Stokes, FTCD
- Vice-President for Biodiversity & Climate Action, Professor Jane Stout, FTCD
- Associate Vice-Provost for Equality, Diversity and Inclusion, Professor Lorraine Leeson, FTCD
- Dean of Development, Professor Gerard McHugh, FTCD
- Director of Advancement, Ms. Kate Bond
- Acting Director of Public Affairs & Communications, Ms. Sally-Anne Fisher
- Director of Human Resources, Ms. Antoinette Quinn
- Senior Proctor, Professor Jürgen Barkhoff, FTCD
- Junior Proctor, Professor Eoin O'Dell, FTCD
- Public Orator, Professor Anna Chahoud, FTCD
- Senior Dean, Professor Tomás Eoin O’Sullivan, FTCD
- Junior Dean, Professor Dónall Mac Dónaill, FTCD
- Dean of Students, Professor Catherine McCabe
- Acting Registrar of Chambers, Professor Dónall Mac Dónaill, FTCD
- Senior Tutor, Professor Stephen Smith, FTCD
- Trinity Warden, Dr Roja Fazaeli, FTCD