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
Will M Gervais
cultural evolution
evolutionary psychology
psychology of religion
methodology
Metrics
H-Index
i10 Index
Citation
36
46
7,974
Nibedita Mukherjee
Conservation Biology
Mangroves
decision making
Metrics
H-Index
i10 Index
Citation
26
36
8,446
Tamsin Runnalls
Ecotoxicology
Pharmaceuticals in the Environment
Progestins
Metrics
H-Index
i10 Index
Citation
18
18
2,409
Thomas H Miller
Ecotoxicology
Metabolomics
Analytical Science
Modelling
Metrics
H-Index
i10 Index
Citation
16
17
1,458
Rankings
Ranking Based On Selection: 1
Will M Gervais
Metrics
H-Index
i10 Index
Citation Counts
36
46
7,974
cultural evolution
evolutionary psychology
psychology of religion
methodology
Rankings
Ranking Based On Selection: 2
Nibedita Mukherjee
Metrics
H-Index
i10 Index
Citation Counts
26
36
8,446
Conservation Biology
Mangroves
decision making
Rankings
Ranking Based On Selection: 3
Ian Kill
Metrics
H-Index
i10 Index
Citation Counts
25
32
3,088
Rankings
Ranking Based On Selection: 4
Tamsin Runnalls
Metrics
H-Index
i10 Index
Citation Counts
18
18
2,409
Ecotoxicology
Pharmaceuticals in the Environment
Progestins
Rankings
Ranking Based On Selection: 5
Arshad Khan
Metrics
H-Index
i10 Index
Citation Counts
17
20
2,144
Rankings
Ranking Based On Selection: 6
Thomas H Miller
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,458
Ecotoxicology
Metabolomics
Analytical Science
Modelling
Rankings
Ranking Based On Selection: 7
Subramaniam Kugathas
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,345