Highly Cited
Researchers
2025
Celebrating researchers with significant and broad influence
Of the world’s population of scientists and social scientists, Highly Cited Researchers are 1 in 1,000
Highly Cited Researchers demonstrate significant and broad influence in their field(s) of research. Each researcher selected has authored multiple Highly Cited Papers which rank in the top 1% by citations for their field(s) and publication year in the Web of Science Core Collection over the past eleven years. However, citation activity is not the sole selection indicator. This list, based on citation data, is then refined using other quantitative metrics, as well as qualitative analysis and expert judgment.
7,131 Highly Cited Researcher awards in 2025
| Full Name | Category | Primary Affiliation | Secondary Affiliations | |
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Harding, Simon D. | Pharmacology and Toxicology | University of Edinburgh, United Kingdom | |
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Hardy, John | Neuroscience and Behavior | University College London, United Kingdom | Hong Kong University of Science & Technology Guangzhou, China Mainland |
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Harmelin, Alon | Molecular Biology and Genetics | Weizmann Institute of Science, Israel | |
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Harmsen, Mathijs | Cross-Field | Utrecht University, Netherlands | |
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Haro, Josep Maria | Cross-Field | Institut de Recerca Sant Joan de Deu, Spain | CIBER - Centro de Investigacion Biomedica en Red, Spain |
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Harper, J. Wade | Molecular Biology and Genetics | Harvard University, United States | |
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Harrington, Kevin J. | Clinical Medicine | Royal Marsden NHS Foundation Trust, United Kingdom | |
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Harris, Kenneth D. | Cross-Field | University College London, United Kingdom | |
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Harrison, Paul J. | Cross-Field | University of Oxford, United Kingdom | NIHR Oxford Health Biomedical Research Centre, United Kingdom |
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Harrison, Stephen | Clinical Medicine | University of Oxford, United Kingdom | |
2025 Analysis
Analysts from the Institute for Scientific Information provide valuable insights into the global landscape of top research talent and identify trends across countries, regions, and institutions.Highly Cited Researchers: Key trends 2015-2025
Explore a decade of data-driven insights on the world’s most influential researchers with our interactive dashboard.Interested in identifying top researchers or new and emerging research fronts?
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