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36 Best Engineering PhD Universities in the United States 2026

This ranks Engineering PhD and doctorate options in the United States for 2026. It is for applicants comparing where a doctorate in this subject may fit their research plans and budget.

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

36 universities · ranked best first

how we rank
13
OD Old Dominion University logo

Old Dominion University

United States · Public University

★ 27 Admissions open
Tuition (indicative)
—
Founded
—
14
PU Princeton University logo

Princeton University

United States · Public University

★ 27 Admissions open
Tuition (indicative)
—
Founded
—
15
UC University of Cincinnati logo

University of Cincinnati

United States · Public University

★ 27 Admissions open
Tuition (indicative)
—
Founded
—
18
UK University of Kentucky logo

University of Kentucky

United States · Public University

★ 27 Admissions open
Tuition (indicative)
—
Founded
—
19
UN University of New Haven logo

University of New Haven

United States · Public University

★ 27 Admissions open
Tuition (indicative)
—
Founded
—
21
UN University of Notre Dame logo

University of Notre Dame

United States · Public University

★ 27 Admissions open
Tuition (indicative)
—
Founded
—

Engineering at other levels

Best Foundation Engineering Best Diploma Engineering Best Bachelor's Engineering Best Master's Engineering Best Professional Engineering

Frequently asked questions

Which are the best universities worldwide for PhD Engineering?▾

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

How much does a PhD in Engineering cost abroad?▾

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 Engineering abroad?▾

Yes. Most programmes are taught in English and open to international students, who apply for a student visa through the immigration authority after accepting an offer.

How are these universities ranked?▾

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

Studying Engineering at PhD level abroad

your destination country is a popular, affordable destination for Engineering 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, your destination country’s star rating, academic breadth, internationalisation and student support — with no paid placement.

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An Engineering PhD or doctorate is a research degree for applicants aiming at advanced technical study, academic work, or specialist roles that need original research. It suits graduates who want a long-form doctorate rather than a taught professional qualification.

The universities in this group are all public, so the main decision is not between public and private providers. The institutions are spread across large and smaller locations, and only some have fee information published for applicants to compare; where fees are not published, confirm the cost directly with the university.

Before applying, verify the research area, supervisor availability, admission requirements, tuition, funding, and whether the programme matches your background and study goals. Also confirm the campus location, study mode, and any application documents needed for your specific doctorate.