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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 1,122,060 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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91,843
World Rank
1,262
Country Rank
7
University
Ranking Based On Selection:
1
Others
WSN | Healthcare 4.0 | Smart Grid | 5

H-Index Metrics

  • H-Index
    49
  • i10 Index
    81
  • Citation Counts
    10,163
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* Total H Index Rankings

Rankings

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116,350
World Rank
1,834
Country Rank
10
University
Ranking Based On Selection:
2
Others
Personalization | Discovery | Applying ML

H-Index Metrics

  • H-Index
    45
  • i10 Index
    267
  • Citation Counts
    11,142
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* Total H Index Rankings

Rankings

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186,403
World Rank
3,745
Country Rank
20
University
Ranking Based On Selection:
3
Others
Conventional Machining Methods | Advanced Manufacturing Processes | hybrid composites | Bio Mechanics | Optimization Technique

H-Index Metrics

  • H-Index
    36
  • i10 Index
    138
  • Citation Counts
    6,972
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* Total H Index Rankings

Rankings

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205,159
World Rank
4,311
Country Rank
22
University
Ranking Based On Selection:
4
Others
Micromachining | Advance machining | Biomedical

H-Index Metrics

  • H-Index
    34
  • i10 Index
    85
  • Citation Counts
    3,530
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* Total H Index Rankings

Rankings

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219,986
World Rank
4,788
Country Rank
26
University
Ranking Based On Selection:
5

H-Index Metrics

  • H-Index
    33
  • i10 Index
    73
  • Citation Counts
    3,635
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* Total H Index Rankings

Rankings

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299,899
World Rank
7,562
Country Rank
38
University
Ranking Based On Selection:
6
* Total H Index Rankings

Rankings

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359,159
World Rank
9,782
Country Rank
49
University
Ranking Based On Selection:
7
Others
Fractional Fourier transforms | Signal Processing | Communication systems | Image and Video Forensic

H-Index Metrics

  • H-Index
    25
  • i10 Index
    59
  • Citation Counts
    1,931
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* Total H Index Rankings

Rankings

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402,648
World Rank
11,461
Country Rank
59
University
Ranking Based On Selection:
8
Others
Time-delay system | Artificial Pancreas | Fractional-order control | Load frequency contro

H-Index Metrics

  • H-Index
    23
  • i10 Index
    31
  • Citation Counts
    1,811
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* Total H Index Rankings

Rankings

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498,590
World Rank
15,488
Country Rank
76
University
Ranking Based On Selection:
9
Others
Biocatalysis | Organic Synthetic chemistr

H-Index Metrics

  • H-Index
    20
  • i10 Index
    25
  • Citation Counts
    2,066
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* Total H Index Rankings

Rankings

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527,248
World Rank
16,787
Country Rank
81
University
Ranking Based On Selection:
10
Others
Reaction engg | Catalysis | Mass Transfer | Petroleum Refiner

H-Index Metrics

  • H-Index
    19
  • i10 Index
    29
  • Citation Counts
    1,050
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* Total H Index Rankings

Rankings

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539,580
World Rank
17,373
Country Rank
85
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

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541,991
World Rank
17,451
Country Rank
86
University
Ranking Based On Selection:
12
Others
Bio Medical Instrumentation | Spiritualit

H-Index Metrics

  • H-Index
    19
  • i10 Index
    33
  • Citation Counts
    1,577
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* Total H Index Rankings

Rankings

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638,308
World Rank
21,763
Country Rank
97
University
Ranking Based On Selection:
13
Others
Ad-hoc and sensor networks | Io

H-Index Metrics

  • H-Index
    16
  • i10 Index
    28
  • Citation Counts
    883
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* Total H Index Rankings

Rankings

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650,736
World Rank
22,379
Country Rank
103
University
Ranking Based On Selection:
14
* Total H Index Rankings

Rankings

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721,600
World Rank
25,686
Country Rank
119
University
Ranking Based On Selection:
15

H-Index Metrics

  • H-Index
    16
  • i10 Index
    17
  • Citation Counts
    1,686
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* Total H Index Rankings

Rankings

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741,532
World Rank
26,747
Country Rank
122
University
Ranking Based On Selection:
16
Others
Additive Manufacturing | Unconventional Machinin

H-Index Metrics

  • H-Index
    14
  • i10 Index
    15
  • Citation Counts
    771
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* Total H Index Rankings

Rankings

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742,538
World Rank
26,786
Country Rank
123
University
Ranking Based On Selection:
17
Others
HRD | Communication Skills | Employee Empowerment | Entrepreneurial Education | Design Thinkin

H-Index Metrics

  • H-Index
    14
  • i10 Index
    14
  • Citation Counts
    734
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* Total H Index Rankings

Rankings

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747,129
World Rank
27,087
Country Rank
125
University
Ranking Based On Selection:
18
Others
Low energy Heavy Ion Nuclear Reactions | fusion and fission | cluster dynamics etc

H-Index Metrics

  • H-Index
    14
  • i10 Index
    17
  • Citation Counts
    563
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* Total H Index Rankings

Rankings

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795,818
World Rank
29,440
Country Rank
131
University
Ranking Based On Selection:
19
Others
Biometrics | Control syste

H-Index Metrics

  • H-Index
    14
  • i10 Index
    15
  • Citation Counts
    749
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* Total H Index Rankings

Rankings

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796,212
World Rank
29,472
Country Rank
132
University
Ranking Based On Selection:
20
Others
Metal Matrix composite | Wear Behavior | Casting | Nano Technology | Castin

H-Index Metrics

  • H-Index
    13
  • i10 Index
    15
  • Citation Counts
    582
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* Total H Index Rankings

Rankings

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895,959
World Rank
34,057
Country Rank
143
University
Ranking Based On Selection:
21
Others
High Temperature Oxidation | X-Ray Diffraction | EBSD | Thermomechanical Processing | Corrosio

H-Index Metrics

  • H-Index
    11
  • i10 Index
    13
  • Citation Counts
    399
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* Total H Index Rankings

Rankings

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915,283
World Rank
34,887
Country Rank
147
University
Ranking Based On Selection:
22
Others
Pattern Recognition | Natural Language Processing | Machine Learning | Image Processing | Statistica

H-Index Metrics

  • H-Index
    11
  • i10 Index
    13
  • Citation Counts
    441
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* Total H Index Rankings

Rankings

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927,581
World Rank
35,446
Country Rank
148
University
Ranking Based On Selection:
23
Others
optical interconnect

H-Index Metrics

  • H-Index
    11
  • i10 Index
    16
  • Citation Counts
    641
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* Total H Index Rankings

Rankings

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939,772
World Rank
36,102
Country Rank
149
University
Ranking Based On Selection:
24
Others
Strengthening | Concrete | Fire damaged structures | Repai

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    312
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* Total H Index Rankings

Rankings

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992,173
World Rank
38,288
Country Rank
151
University
Ranking Based On Selection:
25
Others
intermediate energy nuclear physics | flow | multifragmentatio

H-Index Metrics

  • H-Index
    10
  • i10 Index
    13
  • Citation Counts
    286
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