- In the QS World University Rankings 2026, Trinity College Dublin is 75th and University College Dublin is 100th
- For 2026/27, Trinity's MSc Computer Science costs 27,790 euro and University of Galway's MSc Computer Science (Data Analytics) costs 28,500 euro for non-EU students
- Level 9 master's graduates can stay up to 24 months on a Stamp 1G permission to work full-time, and the Government of Ireland International Education Scholarship offers a 10,000 euro stipend plus a full fee waiver.
MS in Data Science from Ireland is an excellent option for students looking to study abroad. Data drives decision-making for companies worldwide, which makes a master's in data science one of the most sought-after courses today.
A full-time MS in Data Science in Ireland usually takes one to two years, and it is often offered as a computer science specialisation. Because the medium of instruction is English, Ireland is a strong destination for Indian students.
Why Study MS in Data Science in Ireland?
MS in Data Science in Ireland gives graduates strong footing in a data-driven economy hosting European hubs for Google, Meta, Apple and Pfizer. The one-year master's blends computing, statistics and machine learning, and Level 9 graduates can stay up to 24 months on a Stamp 1G permission to work full-time.
You should consider studying MS in Data Science in Ireland for the following reasons:
- Ireland is home to the European headquarters of Google, Meta, Apple, Microsoft, LinkedIn and Pfizer, creating strong demand for data talent.
- Data science and analytics remain among the most in-demand skills globally, and Ireland has a persistent shortage of qualified data professionals.
- Non-EU graduates of a Level 9 master's can stay up to 24 months on the Stamp 1G Third Level Graduate Programme to work full-time.
- Ireland is an English-speaking country, so Indian students study without a language barrier.
- As an EU member state, Ireland gives graduates access to a wide European jobs market.
- Most master's programmes run just one year full-time, reducing overall tuition and living costs.
Which Are the Top Universities for MS in Data Science in Ireland?
Ireland's leading data science master's are at Trinity College Dublin (QS 75), University College Dublin (QS 100), University College Cork (QS 220) and University of Galway (QS 275). Most run one year full-time, with non-EU tuition for 2026/27 ranging from roughly 18,000 to 28,500 euro depending on the university and programme.
The table below lists top Irish universities for MS in Data Science with their QS World University Rankings 2026, programme and duration.
| University | QS World Rank 2026 | Data Science Programme | Duration |
|---|---|---|---|
| Trinity College Dublin | 75 | MSc Computer Science (Data Science) | 1 year full-time |
| University College Dublin | 100 | MSc Data Science / Data and Computational Science | 1 year full-time |
| University College Cork | 220 | MSc Data Science and Analytics | 1 year full-time |
| University of Galway | 275 | MSc Computer Science (Data Analytics) | 1 year full-time |
| Dublin City University | 408 | MSc Computing (Data Analytics) | 1 year full-time |
| Maynooth University | 721-730 | MSc Data Science and Analytics | 1 year full-time |
Non-EU tuition confirmed from the universities' own official fee pages for 2026/27 is shown below.
| University Programme 2026/27 | Non-EU Tuition | EU Tuition |
|---|---|---|
| Trinity College Dublin, MSc Computer Science | EUR 27,790 | EUR 8,840 |
| University of Galway, MSc Computer Science (Data Analytics) | EUR 28,500 | EUR 8,900 |
How Do You Apply for MS in Data Science in Ireland?
International students apply for an MS in Data Science in Ireland mainly through the Postgraduate Applications Centre or directly on the university website. You select a programme, upload transcripts, English test scores and references, pay the application fee, and submit before the deadline, which is usually rolling from autumn onwards.
Follow this step-by-step guide to submit your application effectively:
- Select your programme and university based on ranking, fees and course content.
- Apply through the Postgraduate Applications Centre (PAC) or directly on the university website before the deadline; a small application fee of around 50 euro may apply.
- Upload scanned copies of your transcripts, degree certificate, English test scores, references and passport.
- Track deadlines carefully; many programmes admit on a rolling basis from autumn, so applying early improves your chances.
Documents Required for MS in Data Science in Ireland
- Proof of English proficiency (IELTS or TOEFL)
- Completed application form with academic and work history
- Academic transcripts from your bachelor's degree
- Two letters of recommendation
- Degree certificates
- A valid passport
Academic Requirements for MS in Data Science in Ireland
- A bachelor's degree in computer science, engineering, mathematics or a related quantitative field
- Typically a 2.1 honours degree or a minimum of around 60 percent
- Demonstrated programming ability and mathematical or statistical problem-solving skills
- IELTS around 6.5 overall (check each university for exact requirements); the GRE is generally not required
What Does the Course Curriculum Cover?
A data science master's in Ireland typically covers machine learning, statistical modelling, data visualisation, scalable and cloud computing, optimisation, and data ethics and privacy. Programmes usually run across two or three semesters, finishing with a dissertation or industry-linked project so graduates can work across healthcare, finance, technology and transport.
In Ireland, you will typically study the following modules across your programme:
- Semester 1: machine learning, data analytics, scalable computing and research methods
- Semester 2: statistical modelling, optimisation algorithms, data visualisation, and security and privacy
- Final stage: a dissertation or industry-linked capstone project
How Much Does MS in Data Science in Ireland Cost?
Studying an MS in Data Science in Ireland costs more than in India but less than the UK or US. Non-EU tuition runs roughly 18,000 to 28,500 euro per year for 2026/27, plus living expenses of about 7,000 to 12,000 euro annually. Scholarships can offset much of this cost.
International students should budget for both tuition and living costs before arriving. Estimated 2026 costs are shown below.
| Estimated Cost 2026 | Amount (approx.) |
|---|---|
| Non-EU tuition (MSc, per year) | EUR 18,000 - 28,500 |
| Living expenses (per year) | EUR 7,000 - 12,000 |
| Proof of funds for study visa | EUR 10,000 |
| Postgraduate application fee (PAC) | EUR 50 (approx.) |
What Are the Visa Requirements for International Students in Ireland?
Because a data science master's lasts a full year, non-EU students need an Irish long-stay 'D' study visa and must register for an Irish Residence Permit after arrival. You apply online several months before travel, show proof of funds of around 10,000 euro, and register on a Stamp 2 permission.
- Apply for the long-stay 'D' study visa online at least three months before you travel.
- Apply through the Irish Immigration Service at irishimmigration.ie.
- Show proof of funds of around 10,000 euro to cover living costs for the year.
- After arriving, register with immigration and obtain your Irish Residence Permit on a Stamp 2 permission.
- Ireland does not usually require a visa interview, though officials may request one occasionally.
Which Scholarships Are Available for MS in Data Science in Ireland?
Several scholarships reduce the cost of an MS in Data Science in Ireland. The flagship Government of Ireland International Education Scholarship gives 60 non-EU students a 10,000 euro stipend plus a full fee waiver. Universities such as Trinity, UCD and Galway also offer their own merit-based postgraduate awards and partial fee reductions.
Check the table below for scholarships available for MS in Data Science in Ireland:
| Scholarship 2026 | Provider | Award |
|---|---|---|
| Government of Ireland International Education Scholarship | Government of Ireland (HEA) | EUR 10,000 stipend plus full fee waiver (60 awards) |
| Trinity Postgraduate Awards | Trinity College Dublin | Partial fee reduction, merit-based |
| UCD Global Scholarships | University College Dublin | Partial tuition waiver |
| University of Galway Postgraduate Scholarships | University of Galway | Merit-based partial award |
What Are the Job Prospects After MS in Data Science in Ireland?
Job prospects after an MS in Data Science in Ireland are strong, thanks to European technology and financial hubs based in Dublin and Cork. Graduates work as data scientists, data analysts, machine learning engineers and business analysts for employers including Google, Apple, Cisco, Bank of Ireland and major consultancies across the country.
Check the table below for sectors and top employers hiring data science graduates in Ireland:
| Sector | Top Employers in Ireland 2026 |
|---|---|
| Technology | Google, Apple, Meta, Microsoft, Cisco |
| Financial Services | Bank of Ireland, AIB, Citi, PwC, Deloitte |
| Pharma and Healthcare | Pfizer, Novartis, Johnson and Johnson |
| Telecom | Ericsson, BT, Vodafone |
What Should Your SOP for Ireland Include?
A statement of purpose is required for MS in Data Science admission in Ireland. It should explain your academic background, programming and mathematical skills, why you chose data science and that specific university, and your career goals. A focused, well-structured SOP strengthens your application alongside transcripts and recommendation letters.
Your SOP should present your achievements and motivation clearly and concisely, giving the admissions committee a strong reason to offer you a place.