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" (873,864 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
Gene W Tyson
Microbial Ecology
Metagenomics
Metatranscriptomics
Human microbiome
Metrics
H-Index
i10 Index
Citation
82
140
41,960
Ben J Woodcroft
microbial ecology
bioinformatics
climate change
permafrost
Metrics
H-Index
i10 Index
Citation
33
48
9,340
Johanna J Kenyon
Microbiology
genomics
glycomics
capsular polysaccharides
Acinetobacter baumannii
Metrics
H-Index
i10 Index
Citation
29
55
2,285
Rankings
Ranking Based On Selection: 1
Gene W Tyson
Metrics
H-Index
i10 Index
Citation Counts
82
140
41,960
Microbial Ecology
Metagenomics
Metatranscriptomics
Human microbiome
Rankings
Ranking Based On Selection: 2
Simon Jon McIlroy
Metrics
H-Index
i10 Index
Citation Counts
37
55
5,149
Rankings
Ranking Based On Selection: 3
Ben J Woodcroft
Metrics
H-Index
i10 Index
Citation Counts
33
48
9,340
microbial ecology
bioinformatics
climate change
permafrost
Rankings
Ranking Based On Selection: 4
Johanna J Kenyon
Metrics
H-Index
i10 Index
Citation Counts
29
55
2,285
Microbiology
genomics
glycomics
capsular polysaccharides
Acinetobacter baumannii
Rankings
Ranking Based On Selection: 5
Rabeb Dhouib
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,163