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” (1,121,299 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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29,792
World Rank
Singapore
229
Country Rank
National Cancer Centre Singapore Logo
3
University
Ranking Based On Selection:
1
Others
Retin

H-Index Metrics

  • H-Index
    72
  • i10 Index
    210
  • Citation Counts
    28,625
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* Total H Index Rankings

Rankings

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58,463
World Rank
Singapore
434
Country Rank
National Cancer Centre Singapore Logo
7
University
Ranking Based On Selection:
2

H-Index Metrics

  • H-Index
    58
  • i10 Index
    131
  • Citation Counts
    13,373
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* Total H Index Rankings

Rankings

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69,893
World Rank
Singapore
501
Country Rank
National Cancer Centre Singapore Logo
8
University
Ranking Based On Selection:
3

H-Index Metrics

  • H-Index
    54
  • i10 Index
    145
  • Citation Counts
    10,361
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* Total H Index Rankings

Rankings

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82,376
World Rank
Singapore
593
Country Rank
National Cancer Centre Singapore Logo
12
University
Ranking Based On Selection:
4

H-Index Metrics

  • H-Index
    51
  • i10 Index
    158
  • Citation Counts
    8,236
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* Total H Index Rankings

Rankings

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96,761
World Rank
Singapore
689
Country Rank
National Cancer Centre Singapore Logo
15
University
Ranking Based On Selection:
5
Others
joint replacement surgery | orthopaedic

H-Index Metrics

  • H-Index
    48
  • i10 Index
    149
  • Citation Counts
    6,965
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* Total H Index Rankings

Rankings

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142,478
World Rank
Singapore
978
Country Rank
National Cancer Centre Singapore Logo
20
University
Ranking Based On Selection:
6
Others
general rheumatology | systemic lupus Erythematosus

H-Index Metrics

  • H-Index
    41
  • i10 Index
    89
  • Citation Counts
    4,691
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* Total H Index Rankings

Rankings

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152,002
World Rank
Singapore
1,046
Country Rank
National Cancer Centre Singapore Logo
21
University
Ranking Based On Selection:
7
Others
Researc

H-Index Metrics

  • H-Index
    39
  • i10 Index
    128
  • Citation Counts
    7,776
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* Total H Index Rankings

Rankings

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169,334
World Rank
Singapore
1,116
Country Rank
National Cancer Centre Singapore Logo
25
University
Ranking Based On Selection:
8
Others
Population Health | Predictive analytics | Integrated Care | Transitional Car

H-Index Metrics

  • H-Index
    37
  • i10 Index
    85
  • Citation Counts
    4,492
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* Total H Index Rankings

Rankings

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176,453
World Rank
Singapore
1,159
Country Rank
National Cancer Centre Singapore Logo
27
University
Ranking Based On Selection:
9

H-Index Metrics

  • H-Index
    37
  • i10 Index
    82
  • Citation Counts
    5,540
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* Total H Index Rankings

Rankings

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188,892
World Rank
Singapore
1,235
Country Rank
National Cancer Centre Singapore Logo
30
University
Ranking Based On Selection:
10
Others
Heart Failur

H-Index Metrics

  • H-Index
    35
  • i10 Index
    74
  • Citation Counts
    10,807
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* Total H Index Rankings

Rankings

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200,504
World Rank
Singapore
1,303
Country Rank
National Cancer Centre Singapore Logo
32
University
Ranking Based On Selection:
11
Others
lymphom

H-Index Metrics

  • H-Index
    34
  • i10 Index
    64
  • Citation Counts
    5,633
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* Total H Index Rankings

Rankings

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203,744
World Rank
Singapore
1,325
Country Rank
National Cancer Centre Singapore Logo
33
University
Ranking Based On Selection:
12
Others
asthma | respiratory medicin

H-Index Metrics

  • H-Index
    34
  • i10 Index
    75
  • Citation Counts
    4,084
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* Total H Index Rankings

Rankings

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204,854
World Rank
Singapore
1,331
Country Rank
National Cancer Centre Singapore Logo
34
University
Ranking Based On Selection:
13
Others
Glaucom

H-Index Metrics

  • H-Index
    34
  • i10 Index
    60
  • Citation Counts
    3,348
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* Total H Index Rankings

Rankings

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214,038
World Rank
Singapore
1,390
Country Rank
National Cancer Centre Singapore Logo
36
University
Ranking Based On Selection:
14
Others
Retin

H-Index Metrics

  • H-Index
    33
  • i10 Index
    60
  • Citation Counts
    3,348
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* Total H Index Rankings

Rankings

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231,844
World Rank
Singapore
1,499
Country Rank
National Cancer Centre Singapore Logo
41
University
Ranking Based On Selection:
15
Others
laboratory medicine | cardiac markers | thyroi

H-Index Metrics

  • H-Index
    32
  • i10 Index
    88
  • Citation Counts
    5,174
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* Total H Index Rankings

Rankings

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238,842
World Rank
Singapore
1,533
Country Rank
National Cancer Centre Singapore Logo
42
University
Ranking Based On Selection:
16

H-Index Metrics

  • H-Index
    31
  • i10 Index
    62
  • Citation Counts
    5,242
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* Total H Index Rankings

Rankings

flag
240,228
World Rank
Singapore
1,547
Country Rank
National Cancer Centre Singapore Logo
43
University
Ranking Based On Selection:
17

H-Index Metrics

  • H-Index
    31
  • i10 Index
    66
  • Citation Counts
    3,148
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* Total H Index Rankings

Rankings

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268,326
World Rank
Singapore
1,670
Country Rank
National Cancer Centre Singapore Logo
46
University
Ranking Based On Selection:
18

H-Index Metrics

  • H-Index
    29
  • i10 Index
    69
  • Citation Counts
    2,482
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* Total H Index Rankings

Rankings

flag
289,664
World Rank
Singapore
1,796
Country Rank
National Cancer Centre Singapore Logo
51
University
Ranking Based On Selection:
19

H-Index Metrics

  • H-Index
    28
  • i10 Index
    52
  • Citation Counts
    5,211
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* Total H Index Rankings

Rankings

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334,826
World Rank
Singapore
2,014
Country Rank
National Cancer Centre Singapore Logo
58
University
Ranking Based On Selection:
20

H-Index Metrics

  • H-Index
    26
  • i10 Index
    44
  • Citation Counts
    3,594
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* Total H Index Rankings

Rankings

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336,741
World Rank
Singapore
2,021
Country Rank
National Cancer Centre Singapore Logo
59
University
Ranking Based On Selection:
21
Others
Medicin

H-Index Metrics

  • H-Index
    26
  • i10 Index
    39
  • Citation Counts
    3,894
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* Total H Index Rankings

Rankings

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344,663
World Rank
Singapore
2,064
Country Rank
National Cancer Centre Singapore Logo
60
University
Ranking Based On Selection:
22
Others
Cardiovascular Imaging | Cardiovascular Ageing | Clinical Trials | Appropriateness Criteria | Cardiovascular Diseas

H-Index Metrics

  • H-Index
    25
  • i10 Index
    54
  • Citation Counts
    2,865
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* Total H Index Rankings

Rankings

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349,197
World Rank
Singapore
2,094
Country Rank
National Cancer Centre Singapore Logo
62
University
Ranking Based On Selection:
23
Others
single cell analysis | lymphoma | animal models of glaucoma | ophthalmic pathology | inflammation and immunolog

H-Index Metrics

  • H-Index
    25
  • i10 Index
    40
  • Citation Counts
    2,239
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* Total H Index Rankings

Rankings

flag
364,865
World Rank
Singapore
2,155
Country Rank
National Cancer Centre Singapore Logo
68
University
Ranking Based On Selection:
24
Others
Ageing & Brain Health | Behavioral & Data Scienc

H-Index Metrics

  • H-Index
    24
  • i10 Index
    46
  • Citation Counts
    2,028
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* Total H Index Rankings

Rankings

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380,580
World Rank
Singapore
2,254
Country Rank
National Cancer Centre Singapore Logo
74
University
Ranking Based On Selection:
25
Others
Thrombosis | Haemostasi

H-Index Metrics

  • H-Index
    24
  • i10 Index
    56
  • Citation Counts
    2,678
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