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 ranking in world, region, country and university is beta version since subject field "others" (870,057 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
James Wolffsohn
optometry
contact lenses
intraocular lenses
low vision
accommodation
Metrics
H-Index
i10 Index
Citation
78
271
25,944
* Rankings
Ranking Based On Selection: 2
Nicola Logan
myopia development
myopia control
ocular biometry
Metrics
H-Index
i10 Index
Citation
35
46
5,381
* Rankings
Ranking Based On Selection: 3
Stephen J Anderson
human vision
visual attention
reading
polarization perception
amblyopia
Metrics
H-Index
i10 Index
Citation
32
54
4,426
* Rankings
Ranking Based On Selection: 4
Leon N Davies
Presbyopia
Accommodation
Physiological Optics
Optometry
Metrics
H-Index
i10 Index
Citation
30
53
3,869
Mark Cm Dunne
Computer aided learning
Bayesian clinical decision support
Metrics
H-Index
i10 Index
Citation
24
37
2,298
Rankings
Ranking Based On Selection: 1
James Wolffsohn
Metrics
H-Index
i10 Index
Citation Counts
78
271
25,944
optometry
contact lenses
intraocular lenses
low vision
accommodation
Rankings
Ranking Based On Selection: 2
Nicola Logan
Metrics
H-Index
i10 Index
Citation Counts
35
46
5,381
myopia development
myopia control
ocular biometry
Rankings
Ranking Based On Selection: 3
Stephen J Anderson
Metrics
H-Index
i10 Index
Citation Counts
32
54
4,426
human vision
visual attention
reading
polarization perception
amblyopia
Rankings
Ranking Based On Selection: 4
Leon N Davies
Metrics
H-Index
i10 Index
Citation Counts
30
53
3,869
Presbyopia
Accommodation
Physiological Optics
Optometry
Rankings
Ranking Based On Selection: 5
Hannah Bartlett
Metrics
H-Index
i10 Index
Citation Counts
30
41
2,917
Rankings
Ranking Based On Selection: 6
Debarun Dutta
Metrics
H-Index
i10 Index
Citation Counts
26
41
2,453
Rankings
Ranking Based On Selection: 7
Mark Cm Dunne
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,298
Computer aided learning
Bayesian clinical decision support
Rankings
Ranking Based On Selection: 8
Fabrizio Zeri
Metrics
H-Index
i10 Index
Citation Counts
16
29
860
Rankings
Ranking Based On Selection: 9
Paramdeep Bilkhu
Metrics
H-Index
i10 Index
Citation Counts
14
16
684