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 Cook
Ecology
Evolution
Entomology
Behaviour
Genetics
Metrics
H-Index
i10 Index
Citation
54
131
9,613
Kirk Barnett
Ecology
Entomology
Grassland
Forests
Climate change
Metrics
H-Index
i10 Index
Citation
10
10
749
Ramalka H. Kasige
Entomology
Zoology
Pest management
Plant-Insect interactions
Metrics
H-Index
i10 Index
Citation
2
1
15
Rankings
Ranking Based On Selection: 1
James Cook
Metrics
H-Index
i10 Index
Citation Counts
54
131
9,613
Rankings
Ranking Based On Selection: 2
Alexie Papanicolaou
Metrics
H-Index
i10 Index
Citation Counts
30
40
13,571
Rankings
Ranking Based On Selection: 3
Andrew Gherlenda
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,076
Rankings
Ranking Based On Selection: 4
Kirk Barnett
Metrics
H-Index
i10 Index
Citation Counts
10
10
749
Ecology
Entomology
Grassland
Forests
Climate change
Rankings
Ranking Based On Selection: 5
Ramalka H. Kasige
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Entomology
Zoology
Pest management
Plant-Insect interactions