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Highly Cited Researchers
Highly Cited Researchers 409 Scientists Citation Rankings - 2026
See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
20,423
World Rank
62
Country Rank
1
University
Ranking Based On Selection:
1
Citation Metrics
-
Total35,890
-
Last 5 Years19,592
-
Last 5 Years / Total0.546
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* Total Citation Counts Rankings
Rankings
42,619
World Rank
138
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Wastewater Technology | Algal Biotechnology | Biofuels | Bioremediatio
Wastewater Technology | Algal Biotechnology | Biofuels | Bioremediatio
Citation Metrics
-
Total21,795
-
Last 5 Years14,450
-
Last 5 Years / Total0.663
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* Total Citation Counts Rankings
Rankings
68,708
World Rank
236
Country Rank
3
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
Nanoscience/nanotechnology | Materials science | Composite/nanocomposite | Water Research & Inorg. Che
Nanoscience/nanotechnology | Materials science | Composite/nanocomposite | Water Research & Inorg. Che
Citation Metrics
-
Total15,272
-
Last 5 Years9,209
-
Last 5 Years / Total0.603
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* Total Citation Counts Rankings
Rankings
104,872
World Rank
385
Country Rank
4
University
Ranking Based On Selection:
4
Engineering & Technology / Food Science and Engineering
Biotechnology | Microbiology | Enzyme Technolog
Biotechnology | Microbiology | Enzyme Technolog
Citation Metrics
-
Total10,786
-
Last 5 Years5,550
-
Last 5 Years / Total0.515
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* Total Citation Counts Rankings
Rankings
105,101
World Rank
387
Country Rank
5
University
Ranking Based On Selection:
5
Law / Law and Legal Studies
General Relativity | Dark Energy | Modified theories of gravity | Cosmology | Integrabilit
General Relativity | Dark Energy | Modified theories of gravity | Cosmology | Integrabilit
Citation Metrics
-
Total10,764
-
Last 5 Years9,027
-
Last 5 Years / Total0.839
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* Total Citation Counts Rankings
Rankings
111,030
World Rank
416
Country Rank
6
University
Ranking Based On Selection:
6
Citation Metrics
-
Total10,266
-
Last 5 Years4,544
-
Last 5 Years / Total0.443
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* Total Citation Counts Rankings
Rankings
141,589
World Rank
566
Country Rank
7
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Algal Biofuels | Biotechnology | Nutrient recover
Algal Biofuels | Biotechnology | Nutrient recover
Citation Metrics
-
Total8,264
-
Last 5 Years4,748
-
Last 5 Years / Total0.575
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* Total Citation Counts Rankings
Rankings
155,712
World Rank
620
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Electrical & Electronic Engineering
Applied & Theoretical Machine Learning | Knowledge Discovery and Reasoning with Uncertainty | Image and Signal Processin
Applied & Theoretical Machine Learning | Knowledge Discovery and Reasoning with Uncertainty | Image and Signal Processin
Citation Metrics
-
Total7,560
-
Last 5 Years5,521
-
Last 5 Years / Total0.730
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* Total Citation Counts Rankings
Rankings
158,116
World Rank
627
Country Rank
9
University
Ranking Based On Selection:
9
Natural Sciences / Biological Science
Environmental biotechnology | Microbiome | Emerging Pathogens | Biological Wastewater Treatmen
Environmental biotechnology | Microbiome | Emerging Pathogens | Biological Wastewater Treatmen
Citation Metrics
-
Total7,450
-
Last 5 Years5,940
-
Last 5 Years / Total0.797
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* Total Citation Counts Rankings
Rankings
166,952
World Rank
663
Country Rank
10
University
Ranking Based On Selection:
10
Citation Metrics
-
Total7,067
-
Last 5 Years3,222
-
Last 5 Years / Total0.456
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* Total Citation Counts Rankings
Rankings
212,915
World Rank
891
Country Rank
11
University
Ranking Based On Selection:
11
Citation Metrics
-
Total5,541
-
Last 5 Years3,863
-
Last 5 Years / Total0.697
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* Total Citation Counts Rankings
Rankings
214,132
World Rank
895
Country Rank
12
University
Ranking Based On Selection:
12
Citation Metrics
-
Total5,509
-
Last 5 Years1,537
-
Last 5 Years / Total0.279
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* Total Citation Counts Rankings
Rankings
260,899
World Rank
1,123
Country Rank
13
University
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Water and wastewater treatment | Liquid extraction | Adsorptio
Water and wastewater treatment | Liquid extraction | Adsorptio
Citation Metrics
-
Total4,469
-
Last 5 Years4,307
-
Last 5 Years / Total0.964
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* Total Citation Counts Rankings
Rankings
305,021
World Rank
1,337
Country Rank
14
University
Ranking Based On Selection:
14
Engineering & Technology / Food Science and Engineering
Organic Chemistry | Natural Product Chemistry | Organic Synthesi
Organic Chemistry | Natural Product Chemistry | Organic Synthesi
Citation Metrics
-
Total3,741
-
Last 5 Years1,342
-
Last 5 Years / Total0.359
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* Total Citation Counts Rankings
Rankings
311,199
World Rank
1,373
Country Rank
15
University
Ranking Based On Selection:
15
Social Sciences / Tourism & Hospitality
Tourism | Community-based tourism | Food tourism | Food | Sport event touris
Tourism | Community-based tourism | Food tourism | Food | Sport event touris
Citation Metrics
-
Total3,654
-
Last 5 Years2,910
-
Last 5 Years / Total0.796
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* Total Citation Counts Rankings
Rankings
341,786
World Rank
1,550
Country Rank
16
University
Ranking Based On Selection:
16
Engineering & Technology / Food Science and Engineering
Lignocellulose functionalisation | biocatalysis | bioactive compounds | antioxidants | oxidase
Lignocellulose functionalisation | biocatalysis | bioactive compounds | antioxidants | oxidase
Citation Metrics
-
Total3,266
-
Last 5 Years1,803
-
Last 5 Years / Total0.552
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* Total Citation Counts Rankings
Rankings
359,442
World Rank
1,638
Country Rank
17
University
Ranking Based On Selection:
17
Citation Metrics
-
Total3,072
-
Last 5 Years1,420
-
Last 5 Years / Total0.462
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* Total Citation Counts Rankings
Rankings
360,439
World Rank
1,643
Country Rank
18
University
Ranking Based On Selection:
18
Engineering & Technology / Food Science and Engineering
Bioprocess Technology | Environmental Microbiology | Waste Valorization | Indigenous Fermented Food
Bioprocess Technology | Environmental Microbiology | Waste Valorization | Indigenous Fermented Food
Citation Metrics
-
Total3,061
-
Last 5 Years2,766
-
Last 5 Years / Total0.904
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* Total Citation Counts Rankings
Rankings
366,791
World Rank
1,674
Country Rank
19
University
Ranking Based On Selection:
19
Citation Metrics
-
Total2,996
-
Last 5 Years1,769
-
Last 5 Years / Total0.590
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* Total Citation Counts Rankings
Rankings
368,525
World Rank
1,684
Country Rank
20
University
Ranking Based On Selection:
20
Law / Law and Legal Studies
criminolgy | urban studies | ethnography | urban safety | security governanc
criminolgy | urban studies | ethnography | urban safety | security governanc
Citation Metrics
-
Total2,979
-
Last 5 Years1,133
-
Last 5 Years / Total0.380
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* Total Citation Counts Rankings
Rankings
383,150
World Rank
1,759
Country Rank
21
University
Ranking Based On Selection:
21
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Antimicrobial and Anticancer Applications of Nanoparticles | Biochemistry | Medicinal Plant
Antimicrobial and Anticancer Applications of Nanoparticles | Biochemistry | Medicinal Plant
Citation Metrics
-
Total2,836
-
Last 5 Years2,294
-
Last 5 Years / Total0.809
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* Total Citation Counts Rankings
Rankings
388,550
World Rank
1,787
Country Rank
22
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Microalgae | Algal Biotechnology | Bioremediatio
Microalgae | Algal Biotechnology | Bioremediatio
Citation Metrics
-
Total2,786
-
Last 5 Years2,278
-
Last 5 Years / Total0.818
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* Total Citation Counts Rankings
Rankings
406,431
World Rank
1,895
Country Rank
23
University
Ranking Based On Selection:
23
Citation Metrics
-
Total2,626
-
Last 5 Years1,327
-
Last 5 Years / Total0.505
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* Total Citation Counts Rankings
Rankings
414,956
World Rank
1,947
Country Rank
24
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Water and Wastewater | Water-energy nexus | Renewable energy | Green hydrogen productio
Water and Wastewater | Water-energy nexus | Renewable energy | Green hydrogen productio
Citation Metrics
-
Total2,554
-
Last 5 Years2,487
-
Last 5 Years / Total0.974
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* Total Citation Counts Rankings
Rankings
431,162
World Rank
2,042
Country Rank
25
University
Ranking Based On Selection:
25
Citation Metrics
-
Total2,426
-
Last 5 Years1,624
-
Last 5 Years / Total0.669
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