Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,296 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Total H Index Rankings

Rankings

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33,961
World Rank
United States
14,037
Country Rank
Claremont Graduate University Logo
4
University
Ranking Based On Selection:
1
Others
prevention science | health behavior | associative memory | habit | implicit cognitio

H-Index Metrics

  • H-Index
    70
  • i10 Index
    157
  • Citation Counts
    18,124
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* Total H Index Rankings

Rankings

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85,539
World Rank
United States
31,380
Country Rank
Claremont Graduate University Logo
9
University
Ranking Based On Selection:
2
Others
Working memory | intelligence | statistic

H-Index Metrics

  • H-Index
    50
  • i10 Index
    79
  • Citation Counts
    29,921
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* Total H Index Rankings

Rankings

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88,549
World Rank
United States
32,299
Country Rank
Claremont Graduate University Logo
11
University
Ranking Based On Selection:
3
Others
Obesity prevention | Skin Cancer Prevention | Intervention Researc

H-Index Metrics

  • H-Index
    50
  • i10 Index
    86
  • Citation Counts
    12,233
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* Total H Index Rankings

Rankings

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113,674
World Rank
United States
39,930
Country Rank
Claremont Graduate University Logo
14
University
Ranking Based On Selection:
4
Others
Health Behavioral Epidemiology and Intervention | Statistical Application in Prevention Research | Obesity and related Researc

H-Index Metrics

  • H-Index
    45
  • i10 Index
    81
  • Citation Counts
    7,181
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* Total H Index Rankings

Rankings

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126,860
World Rank
United States
43,742
Country Rank
Claremont Graduate University Logo
16
University
Ranking Based On Selection:
5
Others
tobacco | cancer health disparities | pacific islanders | global health | mental healt

H-Index Metrics

  • H-Index
    43
  • i10 Index
    77
  • Citation Counts
    6,252
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* Total H Index Rankings

Rankings

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197,871
World Rank
United States
63,502
Country Rank
Claremont Graduate University Logo
28
University
Ranking Based On Selection:
6

H-Index Metrics

  • H-Index
    35
  • i10 Index
    63
  • Citation Counts
    5,410
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* Total H Index Rankings

Rankings

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209,646
World Rank
United States
66,687
Country Rank
Claremont Graduate University Logo
30
University
Ranking Based On Selection:
7

H-Index Metrics

  • H-Index
    34
  • i10 Index
    53
  • Citation Counts
    6,405
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* Total H Index Rankings

Rankings

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234,452
World Rank
United States
73,216
Country Rank
Claremont Graduate University Logo
31
University
Ranking Based On Selection:
8
Others
AI/ML in Health | Persuasive technology | healthcare informatics | sensor networks | design scienc

H-Index Metrics

  • H-Index
    32
  • i10 Index
    74
  • Citation Counts
    19,737
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* Total H Index Rankings

Rankings

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241,391
World Rank
United States
75,107
Country Rank
Claremont Graduate University Logo
32
University
Ranking Based On Selection:
9

H-Index Metrics

  • H-Index
    31
  • i10 Index
    49
  • Citation Counts
    4,674
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* Total H Index Rankings

Rankings

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364,502
World Rank
United States
106,422
Country Rank
Claremont Graduate University Logo
41
University
Ranking Based On Selection:
10

H-Index Metrics

  • H-Index
    25
  • i10 Index
    36
  • Citation Counts
    2,012
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* Total H Index Rankings

Rankings

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441,356
World Rank
United States
125,682
Country Rank
Claremont Graduate University Logo
46
University
Ranking Based On Selection:
11
Others
Information Systems and Technolog

H-Index Metrics

  • H-Index
    22
  • i10 Index
    31
  • Citation Counts
    3,310
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* Total H Index Rankings

Rankings

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542,825
World Rank
United States
150,823
Country Rank
Claremont Graduate University Logo
53
University
Ranking Based On Selection:
12

H-Index Metrics

  • H-Index
    18
  • i10 Index
    26
  • Citation Counts
    1,029
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* Total H Index Rankings

Rankings

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710,281
World Rank
United States
190,903
Country Rank
Claremont Graduate University Logo
60
University
Ranking Based On Selection:
13
Others
Lifespan Well-Being | Developmental Methods | EMA | Network Analysis | Love & Relationship

H-Index Metrics

  • H-Index
    15
  • i10 Index
    18
  • Citation Counts
    808
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* Total H Index Rankings

Rankings

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736,347
World Rank
United States
197,082
Country Rank
Claremont Graduate University Logo
62
University
Ranking Based On Selection:
14
Others
GI

H-Index Metrics

  • H-Index
    14
  • i10 Index
    22
  • Citation Counts
    895
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* Total H Index Rankings

Rankings

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757,337
World Rank
United States
201,457
Country Rank
Claremont Graduate University Logo
64
University
Ranking Based On Selection:
15
* Total H Index Rankings

Rankings

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763,629
World Rank
United States
202,973
Country Rank
Claremont Graduate University Logo
65
University
Ranking Based On Selection:
16

H-Index Metrics

  • H-Index
    13
  • i10 Index
    13
  • Citation Counts
    816
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* Total H Index Rankings

Rankings

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950,512
World Rank
United States
240,257
Country Rank
Claremont Graduate University Logo
67
University
Ranking Based On Selection:
17
Others
Social Networks | ICT4

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    552
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* Total H Index Rankings

Rankings

flag
967,728
World Rank
United States
243,740
Country Rank
Claremont Graduate University Logo
68
University
Ranking Based On Selection:
18
Others
American Politics | Representation | Legislative Politics | Political Behavio

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    306
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* Total H Index Rankings

Rankings

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1,123,917
World Rank
United States
270,143
Country Rank
Claremont Graduate University Logo
74
University
Ranking Based On Selection:
19
Others
Mindfulness | Leadership | Organizational Psycholog

H-Index Metrics

  • H-Index
    9
  • i10 Index
    7
  • Citation Counts
    824
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* Total H Index Rankings

Rankings

flag
1,201,923
World Rank
United States
282,968
Country Rank
Claremont Graduate University Logo
77
University
Ranking Based On Selection:
20
Others
tobacco | social psychology | mental health | stigm

H-Index Metrics

  • H-Index
    8
  • i10 Index
    5
  • Citation Counts
    150
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* Total H Index Rankings

Rankings

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1,246,542
World Rank
United States
289,940
Country Rank
Claremont Graduate University Logo
80
University
Ranking Based On Selection:
21
Others
Health Informatics | Medical Informatics | mHealth | Health Promotion | Information Systems an

H-Index Metrics

  • H-Index
    7
  • i10 Index
    7
  • Citation Counts
    405
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* Total H Index Rankings

Rankings

flag
1,403,299
World Rank
United States
313,830
Country Rank
Claremont Graduate University Logo
83
University
Ranking Based On Selection:
22
Others
gender and diversity | leadership | engagemen

H-Index Metrics

  • H-Index
    6
  • i10 Index
    5
  • Citation Counts
    255
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* Total H Index Rankings

Rankings

flag
1,408,556
World Rank
United States
314,720
Country Rank
Claremont Graduate University Logo
84
University
Ranking Based On Selection:
23
Others
Web GIS | Machine Learning | Io

H-Index Metrics

  • H-Index
    6
  • i10 Index
    5
  • Citation Counts
    186
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* Total H Index Rankings

Rankings

flag
1,493,021
World Rank
United States
325,792
Country Rank
Claremont Graduate University Logo
85
University
Ranking Based On Selection:
24

H-Index Metrics

  • H-Index
    6
  • i10 Index
    4
  • Citation Counts
    89
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* Total H Index Rankings

Rankings

flag
1,522,534
World Rank
United States
328,815
Country Rank
Claremont Graduate University Logo
86
University
Ranking Based On Selection:
25
Others
The Qur'an | Arabic literatures | Women in Islam | Islam and the digital age | progressive Islamic theologie

H-Index Metrics

  • H-Index
    6
  • i10 Index
    3
  • Citation Counts
    123
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