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Highly Cited Researchers
Highly Cited Researchers 5.824 Scientists Citation Rankings (Sort by last 5 years Citation Index) - 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.
* Last 5 Years Citation Counts Rankings
Rankings
3
World Rank
2
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Computer Science
machine learning | psychology | artificial intelligence | cognitive science | computer scienc
machine learning | psychology | artificial intelligence | cognitive science | computer scienc
Citation Metrics
-
Total988,011
-
Last 5 Years611,359
-
Last 5 Years / Total0.619
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* Last 5 Years Citation Counts Rankings
Rankings
53
World Rank
6
Country Rank
2
University
Ranking Based On Selection:
2
Medical and Health Sciences / Rheumatology
Clinical Epidemiology | Epidemiology | Cardiology | Clinical Trials | Meta-Analysi
Clinical Epidemiology | Epidemiology | Cardiology | Clinical Trials | Meta-Analysi
Citation Metrics
-
Total342,929
-
Last 5 Years244,013
-
Last 5 Years / Total0.712
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* Last 5 Years Citation Counts Rankings
Rankings
75
World Rank
9
Country Rank
3
University
Ranking Based On Selection:
3
Others
systematic reviews | network meta-analysis | meta-analysis | knowledge synthesis | evidence-informed practic
systematic reviews | network meta-analysis | meta-analysis | knowledge synthesis | evidence-informed practic
Citation Metrics
-
Total235,506
-
Last 5 Years223,398
-
Last 5 Years / Total0.949
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* Last 5 Years Citation Counts Rankings
Rankings
134
World Rank
13
Country Rank
4
University
Ranking Based On Selection:
4
Citation Metrics
-
Total199,591
-
Last 5 Years185,745
-
Last 5 Years / Total0.931
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* Last 5 Years Citation Counts Rankings
Rankings
224
World Rank
17
Country Rank
5
University
Ranking Based On Selection:
5
Citation Metrics
-
Total467,216
-
Last 5 Years157,827
-
Last 5 Years / Total0.338
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* Last 5 Years Citation Counts Rankings
Rankings
335
World Rank
25
Country Rank
6
University
Ranking Based On Selection:
6
Natural Sciences / Chemical Sciences
Electrocatalysis | quantum dots | perovskites | CO2 capture | Reactive captur
Electrocatalysis | quantum dots | perovskites | CO2 capture | Reactive captur
Citation Metrics
-
Total199,963
-
Last 5 Years141,766
-
Last 5 Years / Total0.709
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* Last 5 Years Citation Counts Rankings
Rankings
793
World Rank
37
Country Rank
7
University
Ranking Based On Selection:
7
Medical and Health Sciences / Epidemiology and Public Health
Community Medicine | Public Health | Occupational Medicine | Health Diplomacy | International Relation
Community Medicine | Public Health | Occupational Medicine | Health Diplomacy | International Relation
Citation Metrics
-
Total117,460
-
Last 5 Years110,467
-
Last 5 Years / Total0.940
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* Last 5 Years Citation Counts Rankings
Rankings
1,062
World Rank
45
Country Rank
8
University
Ranking Based On Selection:
8
Citation Metrics
-
Total135,566
-
Last 5 Years98,444
-
Last 5 Years / Total0.726
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* Last 5 Years Citation Counts Rankings
Rankings
1,269
World Rank
50
Country Rank
9
University
Ranking Based On Selection:
9
Citation Metrics
-
Total195,907
-
Last 5 Years91,817
-
Last 5 Years / Total0.469
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* Last 5 Years Citation Counts Rankings
Rankings
1,344
World Rank
52
Country Rank
10
University
Ranking Based On Selection:
10
Citation Metrics
-
Total135,051
-
Last 5 Years89,418
-
Last 5 Years / Total0.662
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* Last 5 Years Citation Counts Rankings
Rankings
1,375
World Rank
53
Country Rank
11
University
Ranking Based On Selection:
11
Engineering & Technology / Computer Science
data science | ecology | community ecology | statistics | theoretical ecolog
data science | ecology | community ecology | statistics | theoretical ecolog
Citation Metrics
-
Total128,927
-
Last 5 Years88,456
-
Last 5 Years / Total0.686
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* Last 5 Years Citation Counts Rankings
Rankings
1,518
World Rank
55
Country Rank
12
University
Ranking Based On Selection:
12
Citation Metrics
-
Total115,743
-
Last 5 Years84,888
-
Last 5 Years / Total0.733
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* Last 5 Years Citation Counts Rankings
Rankings
1,548
World Rank
57
Country Rank
13
University
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Theoretical chemistry | quantum information science | Physical Chemistry | Energy Materials | Machine Learnin
Theoretical chemistry | quantum information science | Physical Chemistry | Energy Materials | Machine Learnin
Citation Metrics
-
Total108,762
-
Last 5 Years84,243
-
Last 5 Years / Total0.775
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* Last 5 Years Citation Counts Rankings
Rankings
1,550
World Rank
58
Country Rank
14
University
Ranking Based On Selection:
14
Citation Metrics
-
Total173,497
-
Last 5 Years84,102
-
Last 5 Years / Total0.485
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* Last 5 Years Citation Counts Rankings
Rankings
1,589
World Rank
60
Country Rank
15
University
Ranking Based On Selection:
15
Medical and Health Sciences / General Surgery
Sepsis | Innate Immunity | Apoptosis | Clinical Trials | Critical Care Medicin
Sepsis | Innate Immunity | Apoptosis | Clinical Trials | Critical Care Medicin
Citation Metrics
-
Total192,321
-
Last 5 Years83,175
-
Last 5 Years / Total0.432
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* Last 5 Years Citation Counts Rankings
Rankings
1,754
World Rank
66
Country Rank
16
University
Ranking Based On Selection:
16
Citation Metrics
-
Total186,069
-
Last 5 Years78,299
-
Last 5 Years / Total0.421
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* Last 5 Years Citation Counts Rankings
Rankings
2,183
World Rank
76
Country Rank
17
University
Ranking Based On Selection:
17
Citation Metrics
-
Total107,555
-
Last 5 Years68,686
-
Last 5 Years / Total0.639
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* Last 5 Years Citation Counts Rankings
Rankings
2,427
World Rank
83
Country Rank
18
University
Ranking Based On Selection:
18
Citation Metrics
-
Total71,237
-
Last 5 Years64,053
-
Last 5 Years / Total0.899
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* Last 5 Years Citation Counts Rankings
Rankings
2,449
World Rank
84
Country Rank
19
University
Ranking Based On Selection:
19
Citation Metrics
-
Total139,253
-
Last 5 Years63,714
-
Last 5 Years / Total0.458
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* Last 5 Years Citation Counts Rankings
Rankings
2,575
World Rank
92
Country Rank
20
University
Ranking Based On Selection:
20
Citation Metrics
-
Total78,278
-
Last 5 Years61,951
-
Last 5 Years / Total0.791
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* Last 5 Years Citation Counts Rankings
Rankings
2,584
World Rank
93
Country Rank
21
University
Ranking Based On Selection:
21
Citation Metrics
-
Total71,007
-
Last 5 Years61,709
-
Last 5 Years / Total0.869
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* Last 5 Years Citation Counts Rankings
Rankings
2,994
World Rank
103
Country Rank
22
University
Ranking Based On Selection:
22
Citation Metrics
-
Total126,717
-
Last 5 Years56,737
-
Last 5 Years / Total0.448
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* Last 5 Years Citation Counts Rankings
Rankings
3,383
World Rank
116
Country Rank
23
University
Ranking Based On Selection:
23
Natural Sciences / Biological Science
Landscape ecology | landscape genetics | conservation | multivariate and spatial statistics | ecolog
Landscape ecology | landscape genetics | conservation | multivariate and spatial statistics | ecolog
Citation Metrics
-
Total81,838
-
Last 5 Years52,651
-
Last 5 Years / Total0.643
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* Last 5 Years Citation Counts Rankings
Rankings
3,559
World Rank
121
Country Rank
24
University
Ranking Based On Selection:
24
Citation Metrics
-
Total99,657
-
Last 5 Years51,125
-
Last 5 Years / Total0.513
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* Last 5 Years Citation Counts Rankings
Rankings
3,763
World Rank
130
Country Rank
25
University
Ranking Based On Selection:
25
Citation Metrics
-
Total61,695
-
Last 5 Years49,381
-
Last 5 Years / Total0.800
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