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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 477 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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73,521
World Rank
21
Country Rank
1
University
Ranking Based On Selection:
1
Others
Alternative Therapy | Public Health | Epidemiology | Biostatistics | Art therapy

Citation Metrics

  • Total
    14,494
  • Last 5 Years
    14,405
  • Last 5 Years / Total
    0.994
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* Total Citation Counts Rankings

Rankings

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131,275
World Rank
45
Country Rank
2
University
Ranking Based On Selection:
2
Others
Iron Physiology | Iron Disorders | Hepcidin | Erythroferrone | Oncology

Citation Metrics

  • Total
    8,845
  • Last 5 Years
    8,815
  • Last 5 Years / Total
    0.997
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* Total Citation Counts Rankings

Rankings

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293,528
World Rank
155
Country Rank
3
University
Ranking Based On Selection:
3
Others
Virology | Molecular Virology | Bioinformatics | Gene expression

Citation Metrics

  • Total
    3,911
  • Last 5 Years
    3,894
  • Last 5 Years / Total
    0.996
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* Total Citation Counts Rankings

Rankings

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359,858
World Rank
192
Country Rank
4
University
Ranking Based On Selection:
4
Others
Biotechnology | Molecular Biology | Bioinformatics | Global Burden of Diseases

Citation Metrics

  • Total
    3,067
  • Last 5 Years
    3,050
  • Last 5 Years / Total
    0.994
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* Total Citation Counts Rankings

Rankings

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389,276
World Rank
223
Country Rank
5
University
Ranking Based On Selection:
5
Others
Molecular Hematology | Thalassemias | Sickle cell disorders | thrombophilic disorder

Citation Metrics

  • Total
    2,780
  • Last 5 Years
    1,461
  • Last 5 Years / Total
    0.526
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* Total Citation Counts Rankings

Rankings

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417,134
World Rank
252
Country Rank
6
University
Ranking Based On Selection:
6
Others
Zoonosis | One health | Microbiology and Public health | Global Burden Disease

Citation Metrics

  • Total
    2,536
  • Last 5 Years
    2,526
  • Last 5 Years / Total
    0.996
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* Total Citation Counts Rankings

Rankings

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420,386
World Rank
254
Country Rank
7
University
Ranking Based On Selection:
7
Others
Veterinary public health | Food hygiene | Microbiology

Citation Metrics

  • Total
    2,510
  • Last 5 Years
    2,496
  • Last 5 Years / Total
    0.994
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* Total Citation Counts Rankings

Rankings

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426,537
World Rank
263
Country Rank
8
University
Ranking Based On Selection:
8
Others
Department of pathology and microbiology | University of Dohuk

Citation Metrics

  • Total
    2,461
  • Last 5 Years
    2,451
  • Last 5 Years / Total
    0.996
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* Total Citation Counts Rankings

Rankings

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445,182
World Rank
284
Country Rank
9
University
Ranking Based On Selection:
9

Citation Metrics

  • Total
    2,321
  • Last 5 Years
    2,208
  • Last 5 Years / Total
    0.951
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* Total Citation Counts Rankings

Rankings

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556,843
World Rank
445
Country Rank
10
University
Ranking Based On Selection:
10
Others
Structural Engineering | Recycled Materials | Sustainable Construction | Fiber Reinforced Concrete

Citation Metrics

  • Total
    1,669
  • Last 5 Years
    1,535
  • Last 5 Years / Total
    0.920
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* Total Citation Counts Rankings

Rankings

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578,485
World Rank
482
Country Rank
11
University
Ranking Based On Selection:
11
Medical and Health Sciences / Epidemiology and Public Health
Epidemiology | Community medicine | infectious disease

Citation Metrics

  • Total
    1,571
  • Last 5 Years
    364
  • Last 5 Years / Total
    0.232
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* Total Citation Counts Rankings

Rankings

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596,076
World Rank
510
Country Rank
12
University
Ranking Based On Selection:
12
Others
Forest Management | Forest Economics | Forest Mensuration

Citation Metrics

  • Total
    1,495
  • Last 5 Years
    455
  • Last 5 Years / Total
    0.304
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* Total Citation Counts Rankings

Rankings

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605,501
World Rank
530
Country Rank
13
University
Ranking Based On Selection:
13
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Tuberculosis | HIV | Viral Hepatitis | COVID-19 | Liver Disease

Citation Metrics

  • Total
    1,456
  • Last 5 Years
    919
  • Last 5 Years / Total
    0.631
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* Total Citation Counts Rankings

Rankings

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682,858
World Rank
671
Country Rank
14
University
Ranking Based On Selection:
14
Medical and Health Sciences / Veterinary Sciences
poultry physiology | poultry nutrition | digestive physiolog

Citation Metrics

  • Total
    1,176
  • Last 5 Years
    894
  • Last 5 Years / Total
    0.760
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* Total Citation Counts Rankings

Rankings

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735,095
World Rank
780
Country Rank
15
University
Ranking Based On Selection:
15
Engineering & Technology / Earth Sciences
Flood forecasting | Surface and Subsurface Hydrology | Geomorpholog

Citation Metrics

  • Total
    1,021
  • Last 5 Years
    499
  • Last 5 Years / Total
    0.489
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* Total Citation Counts Rankings

Rankings

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738,243
World Rank
788
Country Rank
16
University
Ranking Based On Selection:
16
Engineering & Technology / Civil Engineering
Building material | Concrete creep | Fiber reinforcement | Higher education qualit

Citation Metrics

  • Total
    1,012
  • Last 5 Years
    774
  • Last 5 Years / Total
    0.765
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* Total Citation Counts Rankings

Rankings

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739,563
World Rank
791
Country Rank
17
University
Ranking Based On Selection:
17

Citation Metrics

  • Total
    1,009
  • Last 5 Years
    267
  • Last 5 Years / Total
    0.265
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* Total Citation Counts Rankings

Rankings

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776,146
World Rank
872
Country Rank
18
University
Ranking Based On Selection:
18

Citation Metrics

  • Total
    913
  • Last 5 Years
    381
  • Last 5 Years / Total
    0.417
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* Total Citation Counts Rankings

Rankings

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791,470
World Rank
910
Country Rank
19
University
Ranking Based On Selection:
19
Natural Sciences / Physics
Nanomaterials | Renewable Energy | Energy Storage devices | Optoelectronics | Environmental Scienc

Citation Metrics

  • Total
    876
  • Last 5 Years
    379
  • Last 5 Years / Total
    0.433
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* Total Citation Counts Rankings

Rankings

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805,574
World Rank
948
Country Rank
20
University
Ranking Based On Selection:
20
Engineering & Technology / Computer Science
Internet of Things | Software Engineering | Software Testing | Generative AI | Large Language Model

Citation Metrics

  • Total
    842
  • Last 5 Years
    788
  • Last 5 Years / Total
    0.936
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* Total Citation Counts Rankings

Rankings

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812,670
World Rank
963
Country Rank
21
University
Ranking Based On Selection:
21

Citation Metrics

  • Total
    826
  • Last 5 Years
    740
  • Last 5 Years / Total
    0.896
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* Total Citation Counts Rankings

Rankings

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822,756
World Rank
990
Country Rank
22
University
Ranking Based On Selection:
22
Medical and Health Sciences / Biochemistry
Biochemistry | Discover of new medications through traditional medicine | Sustainable Development and Community Developmen

Citation Metrics

  • Total
    804
  • Last 5 Years
    376
  • Last 5 Years / Total
    0.468
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* Total Citation Counts Rankings

Rankings

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835,031
World Rank
1,018
Country Rank
23
University
Ranking Based On Selection:
23

Citation Metrics

  • Total
    778
  • Last 5 Years
    83
  • Last 5 Years / Total
    0.107
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* Total Citation Counts Rankings

Rankings

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838,244
World Rank
1,028
Country Rank
24
University
Ranking Based On Selection:
24

Citation Metrics

  • Total
    771
  • Last 5 Years
    329
  • Last 5 Years / Total
    0.427
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* Total Citation Counts Rankings

Rankings

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857,452
World Rank
1,095
Country Rank
25
University
Ranking Based On Selection:
25
Natural Sciences / Chemical Sciences
Water Treatment | Nanofibers | Polymer | Electrospinnin

Citation Metrics

  • Total
    732
  • Last 5 Years
    684
  • Last 5 Years / Total
    0.934
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