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Top 100 Scientists

World Top 100 Scientists 2026

The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,068 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.

* Total H Index Rankings

Rankings

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316,604
World Rank
8,171
Country Rank
1
University
Ranking Based On Selection:
1
Natural Sciences / Physics
Chemo/Biosensor technology | Point-of-Care diagnostics | VFIA development | Electrochemical biosensor

H-Index Metrics

  • H-Index
    27
  • i10 Index
    46
  • Citation Counts
    1,770
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* Total H Index Rankings

Rankings

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482,793
World Rank
14,762
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Nuclear Engineering
Nuclear Microbiology | Biopolymers | Bioremediation | Quorum Sensing | Exopolysaccharide

H-Index Metrics

  • H-Index
    20
  • i10 Index
    27
  • Citation Counts
    934
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* Total H Index Rankings

Rankings

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527,621
World Rank
16,801
Country Rank
3
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
Organic/Medicinal Chemistr

H-Index Metrics

  • H-Index
    19
  • i10 Index
    28
  • Citation Counts
    1,532
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* Total H Index Rankings

Rankings

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567,933
World Rank
18,590
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Molecular Biology & Genetics
Programmed cell Death | Photosynthesis & Plastid Biology | Stress physiolog

H-Index Metrics

  • H-Index
    18
  • i10 Index
    28
  • Citation Counts
    2,703
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* Total H Index Rankings

Rankings

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610,369
World Rank
20,515
Country Rank
5
University
Ranking Based On Selection:
5
Natural Sciences / Biological Science
Environmental Biotechnology and microbiology | Microalgal value added product

H-Index Metrics

  • H-Index
    17
  • i10 Index
    22
  • Citation Counts
    868
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* Total H Index Rankings

Rankings

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675,088
World Rank
23,393
Country Rank
6
University
Ranking Based On Selection:
6

H-Index Metrics

  • H-Index
    15
  • i10 Index
    16
  • Citation Counts
    629
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* Total H Index Rankings

Rankings

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693,457
World Rank
24,438
Country Rank
7
University
Ranking Based On Selection:
7
Natural Sciences / Molecular Biology & Genetics
Genetics & Developmental Biolog

H-Index Metrics

  • H-Index
    15
  • i10 Index
    19
  • Citation Counts
    862
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* Total H Index Rankings

Rankings

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719,088
World Rank
25,587
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Bioengineering
Terpenoid Indole Alkaloids | Metabolic Engineering of Medicinal Secondary Metabolites | Geneti

H-Index Metrics

  • H-Index
    14
  • i10 Index
    18
  • Citation Counts
    535
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* Total H Index Rankings

Rankings

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723,405
World Rank
25,739
Country Rank
9
University
Ranking Based On Selection:
9
Others
Bio-fuels | Nano-technology | Petroleum | Petrochemicals | Environmenta

H-Index Metrics

  • H-Index
    14
  • i10 Index
    15
  • Citation Counts
    498
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* Total H Index Rankings

Rankings

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745,071
World Rank
26,969
Country Rank
10
University
Ranking Based On Selection:
10
Others
Synthesis | Ionic liquid | AIEE | Sensor and WL

H-Index Metrics

  • H-Index
    14
  • i10 Index
    18
  • Citation Counts
    698
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* Total H Index Rankings

Rankings

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830,140
World Rank
31,043
Country Rank
11
University
Ranking Based On Selection:
11
Natural Sciences / Biological Science
Virology | Cell biology | Mitochondrial Biology | Proteomic

H-Index Metrics

  • H-Index
    12
  • i10 Index
    14
  • Citation Counts
    608
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* Total H Index Rankings

Rankings

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907,944
World Rank
34,465
Country Rank
12
University
Ranking Based On Selection:
12
Others
Design of Electrocatalysts and Support for Electrical Energy Storage Device

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    380
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* Total H Index Rankings

Rankings

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936,575
World Rank
35,948
Country Rank
13
University
Ranking Based On Selection:
13
Agriculture & Forestry / Agriculture
Agricultural Microbiolog

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    490
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* Total H Index Rankings

Rankings

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946,023
World Rank
36,437
Country Rank
14
University
Ranking Based On Selection:
14
Others
Mucosal vaccine | infectious disease | therapeutic protein

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    668
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* Total H Index Rankings

Rankings

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987,675
World Rank
38,077
Country Rank
15
University
Ranking Based On Selection:
15
Others
point of care | biosensors | electrochemical sensing | immuno diagnostic

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    283
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* Total H Index Rankings

Rankings

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1,006,740
World Rank
39,028
Country Rank
16
University
Ranking Based On Selection:
16
Medical and Health Sciences / Immunology
Immunology | Infection biology | cellular reporgramming | MDS

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    327
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* Total H Index Rankings

Rankings

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1,054,034
World Rank
41,112
Country Rank
17
University
Ranking Based On Selection:
17
Others
Bio pesticide | Essential Oil Encapsulation | Water and Soil Pollution Monitorin

H-Index Metrics

  • H-Index
    9
  • i10 Index
    9
  • Citation Counts
    514
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* Total H Index Rankings

Rankings

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1,129,778
World Rank
45,014
Country Rank
18
University
Ranking Based On Selection:
18
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials for sensing & adsorption application | Nanomaterials for drug delivery | Carbon nanomaterials for theranostic appli

H-Index Metrics

  • H-Index
    9
  • i10 Index
    9
  • Citation Counts
    324
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* Total H Index Rankings

Rankings

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1,160,198
World Rank
46,239
Country Rank
19
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Nanotechnology | Carbon nanotube synthesis | polymer Technolog

H-Index Metrics

  • H-Index
    8
  • i10 Index
    8
  • Citation Counts
    290
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* Total H Index Rankings

Rankings

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1,183,129
World Rank
47,326
Country Rank
20
University
Ranking Based On Selection:
20
* Total H Index Rankings

Rankings

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1,186,652
World Rank
47,538
Country Rank
21
University
Ranking Based On Selection:
21
Natural Sciences / Mathematical Sciences
Statistical Quality Control | Bayesian Inference | Data Analysi

H-Index Metrics

  • H-Index
    8
  • i10 Index
    7
  • Citation Counts
    156
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* Total H Index Rankings

Rankings

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1,350,103
World Rank
56,533
Country Rank
22
University
Ranking Based On Selection:
22
* Total H Index Rankings

Rankings

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1,356,800
World Rank
56,979
Country Rank
23
University
Ranking Based On Selection:
23
Others
Plant -Microbe interaction | Plant Patholog

H-Index Metrics

  • H-Index
    7
  • i10 Index
    5
  • Citation Counts
    204
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* Total H Index Rankings

Rankings

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1,365,905
World Rank
57,636
Country Rank
24
University
Ranking Based On Selection:
24
Engineering & Technology / Bioengineering
Nano materials | Thin film synthesis and characterizatio

H-Index Metrics

  • H-Index
    7
  • i10 Index
    4
  • Citation Counts
    151
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* Total H Index Rankings

Rankings

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1,642,213
World Rank
75,856
Country Rank
25
University
Ranking Based On Selection:
25
Others
Immunology | Microbiology | Macrophage biolog

H-Index Metrics

  • H-Index
    5
  • i10 Index
    3
  • Citation Counts
    103
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