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" (870,053 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
Jacek Oleksyn
Forest Ecology
Plant Science
Functional Ecology
Environment
Metrics
H-Index
i10 Index
Citation
69
159
40,848
* Rankings
Ranking Based On Selection: 6
Marcin Lawenda
AI
neural networks
machine learning
HPC
HPDA
Metrics
H-Index
i10 Index
Citation
12
13
401
Michał Kosiedowski
e-health
e-wellness
e-inclusion
telemedicine
Metrics
H-Index
i10 Index
Citation
9
8
260
* Rankings
Ranking Based On Selection: 10
Robin Wilgan
forest ecology
symbiosis
ectomycorrhizal fungi
climat change
Metrics
H-Index
i10 Index
Citation
8
8
222

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* Rankings
Ranking Based On Selection: 12
Marta Kujawska
mykobiom korzeniowo-glebowy
grzyby ektomykoryzowe
Metrics
H-Index
i10 Index
Citation
8
8
196
* Rankings
Ranking Based On Selection: 14
Mikołaj Buchwald|Mikolaj Buchwald
Artificial intelligence in medicine
Machine learning
(f)MRI
CT
Endoscopy
Metrics
H-Index
i10 Index
Citation
7
6
201
* Rankings
Ranking Based On Selection: 16
Ryszard Grzesik
historia średniowiecza
źródłoznawstwo
Europa Środkowa (Polska
Węgry
Słowacja)
Metrics
H-Index
i10 Index
Citation
7
5
216
* Rankings
Ranking Based On Selection: 17
Joanna KijowskaOberc
seeds
forest trees
climate change
assisted migration
epigenetics
Metrics
H-Index
i10 Index
Citation
6
5
166
* Rankings
Ranking Based On Selection: 18
Quadri A. Anibaba
Community Ecology
Biological Invasions
Ecological Succession
Biodiversity Conservation
Restoration Ecology
Metrics
H-Index
i10 Index
Citation
6
4
130
Rankings
Ranking Based On Selection: 1
Jacek Oleksyn
Metrics
H-Index
i10 Index
Citation Counts
69
159
40,848
Forest Ecology
Plant Science
Functional Ecology
Environment
Rankings
Ranking Based On Selection: 2
Andrzej M. Jagodziński
Metrics
H-Index
i10 Index
Citation Counts
37
119
5,503
Rankings
Ranking Based On Selection: 3
Łukasz Walas
Metrics
H-Index
i10 Index
Citation Counts
13
18
453
Rankings
Ranking Based On Selection: 5
Bartosz Bosak
Metrics
H-Index
i10 Index
Citation Counts
13
14
513
Rankings
Ranking Based On Selection: 6
Marcin Lawenda
Metrics
H-Index
i10 Index
Citation Counts
12
13
401
AI
neural networks
machine learning
HPC
HPDA
Rankings
Ranking Based On Selection: 9
Michał Kosiedowski
Metrics
H-Index
i10 Index
Citation Counts
9
8
260
e-health
e-wellness
e-inclusion
telemedicine
Rankings
Ranking Based On Selection: 10
Robin Wilgan
Metrics
H-Index
i10 Index
Citation Counts
8
8
222
forest ecology
symbiosis
ectomycorrhizal fungi
climat change

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Forest Trees Seed Science
Seed Storage
Forest tree ecology
Rankings
Ranking Based On Selection: 12
Marta Kujawska
Metrics
H-Index
i10 Index
Citation Counts
8
8
196
mykobiom korzeniowo-glebowy
grzyby ektomykoryzowe
Rankings
Ranking Based On Selection: 14
Artificial intelligence in medicine
Machine learning
(f)MRI
CT
Endoscopy
Rankings
Ranking Based On Selection: 16
Ryszard Grzesik
Metrics
H-Index
i10 Index
Citation Counts
7
5
216
historia średniowiecza
źródłoznawstwo
Europa Środkowa (Polska
Węgry
Słowacja)
Rankings
Ranking Based On Selection: 17
Joanna KijowskaOberc
Metrics
H-Index
i10 Index
Citation Counts
6
5
166
seeds
forest trees
climate change
assisted migration
epigenetics
Rankings
Ranking Based On Selection: 18
Quadri A. Anibaba
Metrics
H-Index
i10 Index
Citation Counts
6
4
130
Community Ecology
Biological Invasions
Ecological Succession
Biodiversity Conservation
Restoration Ecology
Rankings
Ranking Based On Selection: 19
Shirin Alipour
Metrics
H-Index
i10 Index
Citation Counts
6
3
201
Rankings
Ranking Based On Selection: 20
Szymon Kupiński
Metrics
H-Index
i10 Index
Citation Counts
6
3
95
psychophysiology
eye-tracking
software quality