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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 111 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

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208,240
World Rank
31
Country Rank
1
University
Ranking Based On Selection:
1
Medical and Health Sciences / Infectious Diseases
Clinical and Infectious Disease Epidemiolog

Citation Metrics

  • Total
    5,662
  • Last 5 Years
    3,231
  • Last 5 Years / Total
    0.571
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* Total Citation Counts Rankings

Rankings

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222,999
World Rank
34
Country Rank
2
University
Ranking Based On Selection:
2
Medical and Health Sciences / Epidemiology and Public Health
Social & behavioral epidemiology | HIV prevention | FP-HIV integration | Implementation scienc

Citation Metrics

  • Total
    5,277
  • Last 5 Years
    3,501
  • Last 5 Years / Total
    0.663
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* Total Citation Counts Rankings

Rankings

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311,355
World Rank
50
Country Rank
3
University
Ranking Based On Selection:
3

Citation Metrics

  • Total
    3,648
  • Last 5 Years
    1,792
  • Last 5 Years / Total
    0.491
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* Total Citation Counts Rankings

Rankings

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324,026
World Rank
52
Country Rank
4
University
Ranking Based On Selection:
4
Medical and Health Sciences / Anesthesiology and Reanimation
Anesthesia and surgical outcomes | surgical workforce capacity | peri--operative maternal car

Citation Metrics

  • Total
    3,481
  • Last 5 Years
    3,251
  • Last 5 Years / Total
    0.934
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* Total Citation Counts Rankings

Rankings

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342,578
World Rank
56
Country Rank
5
University
Ranking Based On Selection:
5
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacoepidemiology Clinical Pharmacology Drug Utilization Researc

Citation Metrics

  • Total
    3,253
  • Last 5 Years
    2,937
  • Last 5 Years / Total
    0.903
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* Total Citation Counts Rankings

Rankings

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421,323
World Rank
78
Country Rank
6
University
Ranking Based On Selection:
6
Medical and Health Sciences / Microbiology
IEI | Autoimmunity | Immunity and Infectio

Citation Metrics

  • Total
    2,500
  • Last 5 Years
    958
  • Last 5 Years / Total
    0.383
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* Total Citation Counts Rankings

Rankings

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460,676
World Rank
99
Country Rank
7
University
Ranking Based On Selection:
7
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Agriculture | Natural Resources | Environmen

Citation Metrics

  • Total
    2,211
  • Last 5 Years
    1,226
  • Last 5 Years / Total
    0.555
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* Total Citation Counts Rankings

Rankings

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463,115
World Rank
100
Country Rank
8
University
Ranking Based On Selection:
8
Others
Global Health Epidemiology Women's Health Newborn Care Infectious Diseases Antimicrobia

Citation Metrics

  • Total
    2,194
  • Last 5 Years
    2,078
  • Last 5 Years / Total
    0.947
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* Total Citation Counts Rankings

Rankings

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495,395
World Rank
118
Country Rank
9
University
Ranking Based On Selection:
9
Medical and Health Sciences / Physiology
Physiology and Medical Educatio

Citation Metrics

  • Total
    1,993
  • Last 5 Years
    828
  • Last 5 Years / Total
    0.415
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* Total Citation Counts Rankings

Rankings

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505,412
World Rank
124
Country Rank
10
University
Ranking Based On Selection:
10

Citation Metrics

  • Total
    1,935
  • Last 5 Years
    1,298
  • Last 5 Years / Total
    0.671
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* Total Citation Counts Rankings

Rankings

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536,124
World Rank
140
Country Rank
11
University
Ranking Based On Selection:
11
Agriculture & Forestry / Entomology & Pesticides
Edible Insects | Integrated Pest Management | Conservation | Chemical Ecolog

Citation Metrics

  • Total
    1,769
  • Last 5 Years
    1,618
  • Last 5 Years / Total
    0.915
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* Total Citation Counts Rankings

Rankings

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563,890
World Rank
154
Country Rank
12
University
Ranking Based On Selection:
12
Medical and Health Sciences / Nursing and Midwifery
Nursing | Midwifery | Community health | Public Health | Health Services managemen

Citation Metrics

  • Total
    1,634
  • Last 5 Years
    1,011
  • Last 5 Years / Total
    0.619
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* Total Citation Counts Rankings

Rankings

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602,381
World Rank
164
Country Rank
13
University
Ranking Based On Selection:
13

Citation Metrics

  • Total
    1,466
  • Last 5 Years
    1,207
  • Last 5 Years / Total
    0.823
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* Total Citation Counts Rankings

Rankings

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622,904
World Rank
187
Country Rank
14
University
Ranking Based On Selection:
14
Economics & Econometrics / Accounting & Finance
Acoustics | Fibers &Polymers | Composites | Nano-structured Materials | Computational Mechanic

Citation Metrics

  • Total
    1,385
  • Last 5 Years
    1,027
  • Last 5 Years / Total
    0.742
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* Total Citation Counts Rankings

Rankings

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632,715
World Rank
189
Country Rank
15
University
Ranking Based On Selection:
15
Others
maternal child healt

Citation Metrics

  • Total
    1,348
  • Last 5 Years
    1,339
  • Last 5 Years / Total
    0.993
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* Total Citation Counts Rankings

Rankings

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633,012
World Rank
190
Country Rank
16
University
Ranking Based On Selection:
16
Medical and Health Sciences / Biochemistry
Molecular Biotechnology | Drug Discovery | Medicinal Plants | Anti Cancer Agents | Green Nanotechnolog

Citation Metrics

  • Total
    1,347
  • Last 5 Years
    1,107
  • Last 5 Years / Total
    0.822
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* Total Citation Counts Rankings

Rankings

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677,308
World Rank
207
Country Rank
17
University
Ranking Based On Selection:
17
Social Sciences / Sociology
Environmental Sociology | Gender and Natural Resources Managemen

Citation Metrics

  • Total
    1,193
  • Last 5 Years
    435
  • Last 5 Years / Total
    0.365
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* Total Citation Counts Rankings

Rankings

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734,482
World Rank
244
Country Rank
18
University
Ranking Based On Selection:
18

Citation Metrics

  • Total
    1,021
  • Last 5 Years
    784
  • Last 5 Years / Total
    0.768
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* Total Citation Counts Rankings

Rankings

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752,278
World Rank
257
Country Rank
19
University
Ranking Based On Selection:
19
Education / Education (Other, All)
Open | Distance and e-Learning (ODeL) | Educational science and technology | ICT in Educatio

Citation Metrics

  • Total
    973
  • Last 5 Years
    458
  • Last 5 Years / Total
    0.471
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* Total Citation Counts Rankings

Rankings

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776,401
World Rank
271
Country Rank
20
University
Ranking Based On Selection:
20
Others
HIV Latenc

Citation Metrics

  • Total
    911
  • Last 5 Years
    540
  • Last 5 Years / Total
    0.593
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* Total Citation Counts Rankings

Rankings

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826,594
World Rank
298
Country Rank
21
University
Ranking Based On Selection:
21
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacology | Toxicology | Analytical Chemistry | Natural Product

Citation Metrics

  • Total
    794
  • Last 5 Years
    744
  • Last 5 Years / Total
    0.937
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* Total Citation Counts Rankings

Rankings

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835,599
World Rank
306
Country Rank
22
University
Ranking Based On Selection:
22
Natural Sciences / Biological Science
stock assessment | ecosystem approach to fisherie

Citation Metrics

  • Total
    775
  • Last 5 Years
    664
  • Last 5 Years / Total
    0.857
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* Total Citation Counts Rankings

Rankings

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836,524
World Rank
307
Country Rank
23
University
Ranking Based On Selection:
23
Medical and Health Sciences / Microbiology
Microbiology | infectious diseases | One Health | antimicrobial resistanc

Citation Metrics

  • Total
    773
  • Last 5 Years
    717
  • Last 5 Years / Total
    0.928
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* Total Citation Counts Rankings

Rankings

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871,356
World Rank
329
Country Rank
24
University
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Climate change | Bio-waste management | Urban agriculture | Grassland restoration | Rangeland managemen

Citation Metrics

  • Total
    705
  • Last 5 Years
    380
  • Last 5 Years / Total
    0.539
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* Total Citation Counts Rankings

Rankings

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887,519
World Rank
339
Country Rank
25
University
Ranking Based On Selection:
25
Agriculture & Forestry / Fisheries
Aquatic ecology | Blue growth sectors | Maritime | Aquatic Biotechnology | Fisheries and Aquaculture Developmen

Citation Metrics

  • Total
    676
  • Last 5 Years
    308
  • Last 5 Years / Total
    0.456
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