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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 416 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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25,672
World Rank
79
Country Rank
1
University
Ranking Based On Selection:
1
Others
Public Health | Cardiovascular diseases | Longitudinal Studies | Physical activit

Citation Metrics

  • Total
    30,926
  • Last 5 Years
    20,395
  • Last 5 Years / Total
    0.659
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* Total Citation Counts Rankings

Rankings

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106,599
World Rank
397
Country Rank
2
University
Ranking Based On Selection:
2
Business & Management / Business Administration
financial management | entrepreneurship | strategic management | business ethic

Citation Metrics

  • Total
    10,623
  • Last 5 Years
    6,546
  • Last 5 Years / Total
    0.616
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* Total Citation Counts Rankings

Rankings

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197,460
World Rank
816
Country Rank
3
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
Medicinal Chemistry/Ethnophamarcolog

Citation Metrics

  • Total
    5,992
  • Last 5 Years
    3,367
  • Last 5 Years / Total
    0.562
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* Total Citation Counts Rankings

Rankings

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203,348
World Rank
839
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Physics
Gas Sensors | Organic Photovoltaic | Magnetic Propertie

Citation Metrics

  • Total
    5,811
  • Last 5 Years
    4,198
  • Last 5 Years / Total
    0.722
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* Total Citation Counts Rankings

Rankings

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282,898
World Rank
1,236
Country Rank
5
University
Ranking Based On Selection:
5
Others
Epidemiology of physical activity | Health promotion | Cardiometabolic risk factors | Public healt

Citation Metrics

  • Total
    4,168
  • Last 5 Years
    2,473
  • Last 5 Years / Total
    0.593
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* Total Citation Counts Rankings

Rankings

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322,133
World Rank
1,439
Country Rank
6
University
Ranking Based On Selection:
6
Agriculture & Forestry / Entomology & Pesticides
Entomology | Ecology | Ecotoxicology | Limnolog

Citation Metrics

  • Total
    3,510
  • Last 5 Years
    1,519
  • Last 5 Years / Total
    0.433
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* Total Citation Counts Rankings

Rankings

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339,879
World Rank
1,542
Country Rank
7
University
Ranking Based On Selection:
7
Social Sciences / Sociology
Full Professor of Educational Management | Gender and Scholarship of Teaching and Learnin

Citation Metrics

  • Total
    3,285
  • Last 5 Years
    2,113
  • Last 5 Years / Total
    0.643
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* Total Citation Counts Rankings

Rankings

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340,643
World Rank
1,544
Country Rank
8
University
Ranking Based On Selection:
8
Others
Computational modelling | energy storage | minerals | alloy

Citation Metrics

  • Total
    3,280
  • Last 5 Years
    1,624
  • Last 5 Years / Total
    0.495
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* Total Citation Counts Rankings

Rankings

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342,856
World Rank
1,558
Country Rank
9
University
Ranking Based On Selection:
9

Citation Metrics

  • Total
    3,254
  • Last 5 Years
    1,573
  • Last 5 Years / Total
    0.483
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* Total Citation Counts Rankings

Rankings

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356,732
World Rank
1,623
Country Rank
10
University
Ranking Based On Selection:
10
Agriculture & Forestry / Plant Science
Plant Protection and Horticultural Science

Citation Metrics

  • Total
    3,100
  • Last 5 Years
    1,400
  • Last 5 Years / Total
    0.452
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* Total Citation Counts Rankings

Rankings

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360,696
World Rank
1,645
Country Rank
11
University
Ranking Based On Selection:
11
Agriculture & Forestry / Plant Science
Pest-plant inteactions and plant physiolog

Citation Metrics

  • Total
    3,059
  • Last 5 Years
    1,398
  • Last 5 Years / Total
    0.457
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* Total Citation Counts Rankings

Rankings

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370,903
World Rank
1,695
Country Rank
12
University
Ranking Based On Selection:
12
Others
Lactic Acid Bacteria | Environmental Biotechnology | Microbial Biochemistr

Citation Metrics

  • Total
    2,955
  • Last 5 Years
    2,111
  • Last 5 Years / Total
    0.714
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* Total Citation Counts Rankings

Rankings

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418,480
World Rank
1,978
Country Rank
13
University
Ranking Based On Selection:
13
Engineering & Technology / Metallurgical & Materials Engineering
hydrogen technology | nanomaterials | organometallic complex | metal hydride | polymer

Citation Metrics

  • Total
    2,522
  • Last 5 Years
    2,313
  • Last 5 Years / Total
    0.917
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* Total Citation Counts Rankings

Rankings

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419,953
World Rank
1,983
Country Rank
14
University
Ranking Based On Selection:
14
Natural Sciences / Biological Science
Botany | Ethnobotany | Phytomedicine | Ecolog

Citation Metrics

  • Total
    2,514
  • Last 5 Years
    1,388
  • Last 5 Years / Total
    0.552
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* Total Citation Counts Rankings

Rankings

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422,090
World Rank
1,998
Country Rank
15
University
Ranking Based On Selection:
15
Social Sciences / Tourism & Hospitality
local development | karoo | south africa | land reform | touris

Citation Metrics

  • Total
    2,494
  • Last 5 Years
    608
  • Last 5 Years / Total
    0.244
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* Total Citation Counts Rankings

Rankings

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453,350
World Rank
2,155
Country Rank
16
University
Ranking Based On Selection:
16
Others
Healt

Citation Metrics

  • Total
    2,264
  • Last 5 Years
    549
  • Last 5 Years / Total
    0.242
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* Total Citation Counts Rankings

Rankings

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473,293
World Rank
2,261
Country Rank
17
University
Ranking Based On Selection:
17
Agriculture & Forestry / Agriculture
Agriculture | climate chang

Citation Metrics

  • Total
    2,131
  • Last 5 Years
    1,282
  • Last 5 Years / Total
    0.602
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* Total Citation Counts Rankings

Rankings

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478,291
World Rank
2,291
Country Rank
18
University
Ranking Based On Selection:
18
Others
Police use of force | surveillance studies | security management | firearms controls | cybercrim

Citation Metrics

  • Total
    2,100
  • Last 5 Years
    768
  • Last 5 Years / Total
    0.366
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* Total Citation Counts Rankings

Rankings

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497,206
World Rank
2,395
Country Rank
19
University
Ranking Based On Selection:
19
Medical and Health Sciences / Veterinary Sciences
Improving productivity of indigenous livestoc

Citation Metrics

  • Total
    1,985
  • Last 5 Years
    1,179
  • Last 5 Years / Total
    0.594
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* Total Citation Counts Rankings

Rankings

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531,414
World Rank
2,590
Country Rank
20
University
Ranking Based On Selection:
20
Agriculture & Forestry / Fisheries
Aquatic ecosystem health | fish health and parasitolog

Citation Metrics

  • Total
    1,796
  • Last 5 Years
    1,183
  • Last 5 Years / Total
    0.659
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* Total Citation Counts Rankings

Rankings

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591,601
World Rank
2,949
Country Rank
21
University
Ranking Based On Selection:
21

Citation Metrics

  • Total
    1,513
  • Last 5 Years
    1,132
  • Last 5 Years / Total
    0.748
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* Total Citation Counts Rankings

Rankings

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597,008
World Rank
2,981
Country Rank
22
University
Ranking Based On Selection:
22
Others
macrophytes and water qualit

Citation Metrics

  • Total
    1,491
  • Last 5 Years
    613
  • Last 5 Years / Total
    0.411
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* Total Citation Counts Rankings

Rankings

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604,416
World Rank
3,023
Country Rank
23
University
Ranking Based On Selection:
23
Social Sciences / Psychology
culture and mental health | African psychology | health and behaviou

Citation Metrics

  • Total
    1,460
  • Last 5 Years
    1,028
  • Last 5 Years / Total
    0.704
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* Total Citation Counts Rankings

Rankings

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625,812
World Rank
3,155
Country Rank
24
University
Ranking Based On Selection:
24

Citation Metrics

  • Total
    1,376
  • Last 5 Years
    840
  • Last 5 Years / Total
    0.610
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* Total Citation Counts Rankings

Rankings

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633,709
World Rank
3,205
Country Rank
25
University
Ranking Based On Selection:
25
Social Sciences / Psychology
Clinical Psycholog

Citation Metrics

  • Total
    1,347
  • Last 5 Years
    422
  • Last 5 Years / Total
    0.313
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