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2 Best Marine Science PhD Universities Worldwide

Ranked by our transparent composite score, with QS rankings, tuition fees and entry requirements.

2 universities · ranked best first

how we rank
1
GA University of Galway logo

University of Galway

Galway, Connacht, Ireland · Public University

★ 62 QS World #273 Admissions open
Tuition (indicative)
EUR 17,000 – EUR 23,500/yr
Founded
1845
2
OT University of Otago logo

University of Otago

Dunedin, Otago, New Zealand · Public University

★ 61 QS World #214 Admissions open
Tuition (indicative)
NZD 33,500 – NZD 45,500/yr
Founded
1869

Frequently asked questions

Which are the best universities in Canada for PhD Marine Science?

Based on our composite ranking, the top choices include University of Galway, University of Otago. See the full ranked list above with QS positions, tuition fees and entry requirements.

How much does a PhD in Marine Science cost in Canada?

Tuition varies by university and is indicative on each profile — public universities are generally the most affordable, while private and international branch campuses charge more. Scholarships can reduce costs significantly.

Can international students study Marine Science in Canada?

Yes. Most programmes are taught in English and open to international students, who apply for a study permit through IRCC after accepting an offer.

How are these universities ranked?

We use a transparent composite score combining QS World/Asia positions, Canada’s star rating, academic breadth, internationalisation and student support — never paid placement. See our ranking methodology for the exact weights.

Studying Marine Science at PhD level in Canada

Canada is a popular, affordable destination for Marine Science at PhD level, with provincially accredited programmes taught in English at both public and private universities, plus international branch campuses. The universities above are ordered by our composite ranking score, which combines QS World and QS Americas positions, Canada’s star rating, academic breadth, internationalisation and student support — with no paid placement.

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