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Admissions·United Kingdom & Ireland· 7 min read

How to Get Admission in Trinity College Dublin

A step-by-step look at applying to Trinity College Dublin (the University of Dublin) as an international student — CAO and direct application routes, English-language requirements, and where to verify the official details.

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Key facts

Full name
Trinity College Dublin, the University of Dublin
Location
Dublin, Republic of Ireland
Undergraduate application
CAO (cao.ie) or direct, depending on background
Postgraduate application
Directly to Trinity (tcd.ie)
Study permission
Verify at irishimmigration.ie / citizensinformation.ie

About Trinity College Dublin

Trinity College Dublin, the University of Dublin, is a historic public research university in the centre of Dublin, the capital of the Republic of Ireland. It teaches a broad range of subjects across the arts, humanities, sciences, business, engineering, and health sciences, and has a substantial international student community.

Programme structures, entry requirements, and application routes differ by subject and level, so always confirm the details for your specific course on the official tcd.ie website before applying.

Undergraduate application routes

For undergraduate study, the route can depend on where you studied and your citizenship. Many applicants apply through the Central Applications Office (CAO) at cao.ie, Ireland's central admissions service. Some international students — particularly those outside the EU/EEA, or those presenting qualifications such as A-levels or the International Baccalaureate — may apply directly to Trinity's admissions office instead.

Because the correct route varies, check the official Trinity admissions pages to confirm whether you should apply via the CAO or directly, and what supporting documents you need.

  • EU applicants commonly apply through the CAO (cao.ie)
  • Many non-EU/international applicants apply directly to Trinity
  • Required qualifications and documents vary by programme
  • Confirm your route on the official Trinity admissions pages

Postgraduate applications

Taught and research postgraduate programmes at Trinity are normally applied for directly through the university's own online application system. Requirements typically include a relevant bachelor's degree at the stated level, supporting documents, and sometimes references or a research proposal.

Each school and course sets its own criteria and closing dates, so use the official postgraduate course finder on tcd.ie to confirm what your programme requires.

Entry requirements and English proficiency

Entry requirements are set per programme and may be expressed in terms of recognised qualifications such as the Irish Leaving Certificate, A-levels, the International Baccalaureate, or other equivalents. International applicants whose first language is not English usually need to evidence English proficiency through an accepted test such as IELTS, TOEFL, or PTE Academic.

Some competitive programmes — for example, certain medicine routes in Ireland, which can involve the HPAT admissions test — have additional requirements. These requirements change, so confirm the exact grades, subjects, and test scores for your course on the official university source.

Fees, funding and study permission

Tuition fees differ by programme and by fee status (for example, EU versus non-EU), and scholarships may be available. For the latest tuition figures, fee-status rules, and scholarship options, consult the official Trinity fees and funding pages rather than third-party summaries.

Non-EU/EEA students normally need immigration permission to study in Ireland and often register for residence permission (commonly referred to as Stamp 2) after arrival. This is general information, not immigration advice — verify all current requirements on the official Irish sources at irishimmigration.ie and citizensinformation.ie before making plans.

Frequently asked questions

How do I apply to Trinity College Dublin as an international student?

Depending on your background, you apply either through the CAO (cao.ie) or directly to Trinity's admissions office, and postgraduate study is usually a direct application. Confirm the correct route and requirements for your programme on tcd.ie.

Does Trinity College Dublin use the CAO or direct applications?

Both are used. EU applicants commonly apply through the CAO, while many non-EU/international applicants apply directly to Trinity. Check the official admissions pages to see which applies to you.

What English test does Trinity accept?

Trinity generally accepts tests such as IELTS, TOEFL, and PTE Academic, with the required score depending on the programme. Always confirm the accepted tests and current minimum scores on the official university website.

Do I need study permission for Trinity College Dublin?

Non-EU/EEA students normally need immigration permission and often register for residence permission after arrival. This is general information, not immigration advice — verify current rules at irishimmigration.ie and citizensinformation.ie.

Official sources

This guide explains the process and is for guidance only. Eligibility, dates, fees and rules change every year — always confirm the current details on the official site before you act.

Verified against: Trinity College Dublin — official site; CAO — Central Applications Office; Irish Immigration Service (irishimmigration.ie); Citizens Information — Ireland.

Last verified: 14 June 2026.

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