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: 3
Michail Kotsyfakis
Systems Biology
Biochemistry
Molecular Biology
Immunology
Metrics
H-Index
i10 Index
Citation
42
77
4,836
* Rankings
Ranking Based On Selection: 6
Pavel Flegontov
Human evolution
Human population genetics
Marine protists
Protist genomics
Genome assembly
Metrics
H-Index
i10 Index
Citation
29
45
3,016
* Rankings
Ranking Based On Selection: 7
Jana Nebesarova
biological electron microscopy
specimen preparation
Metrics
H-Index
i10 Index
Citation
29
74
2,996
* Rankings
Ranking Based On Selection: 8
Alena Zikova
Parasitology
Bioenergetics
Mitochondrion
Drug discovery
Metrics
H-Index
i10 Index
Citation
28
46
3,179
* Rankings
Ranking Based On Selection: 9
Martin Palus
virology blood-brain barrier neuroinflammation flavivirus therapy
Metrics
H-Index
i10 Index
Citation
23
32
1,887

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* Rankings
Ranking Based On Selection: 12
Hönig Václav
zoonoses
arboviruses
vector-borne pathogen ecology
Hantaviruses
Metrics
H-Index
i10 Index
Citation
19
25
1,282
* Rankings
Ranking Based On Selection: 13
Anush Kosakyan
Taxonomy
phylogeny/omics
evolution
gene expression studies
Metrics
H-Index
i10 Index
Citation
17
21
1,200
* Rankings
Ranking Based On Selection: 14
Jan Štefka
Molecular Ecology
Evolution
Population and Conservation Genetics
Parasitology
Zoology
Metrics
H-Index
i10 Index
Citation
17
26
967
* Rankings
Ranking Based On Selection: 18
Tomáš Skalický
bioinformatics
epitranscriptomics
protists
phylogenetics
molecular biology
Metrics
H-Index
i10 Index
Citation
10
10
827
Rankings
Ranking Based On Selection: 1
Martin Kvac
Metrics
H-Index
i10 Index
Citation Counts
46
124
5,933
Rankings
Ranking Based On Selection: 2
Petr Kopáček
Metrics
H-Index
i10 Index
Citation Counts
45
76
5,855
Rankings
Ranking Based On Selection: 3
Michail Kotsyfakis
Metrics
H-Index
i10 Index
Citation Counts
42
77
4,836
Systems Biology
Biochemistry
Molecular Biology
Immunology
Rankings
Ranking Based On Selection: 4
Milan Jirků
Metrics
H-Index
i10 Index
Citation Counts
38
64
3,978
Rankings
Ranking Based On Selection: 5
Martin Kolisko
Metrics
H-Index
i10 Index
Citation Counts
35
52
4,675
Rankings
Ranking Based On Selection: 6
Pavel Flegontov
Metrics
H-Index
i10 Index
Citation Counts
29
45
3,016
Human evolution
Human population genetics
Marine protists
Protist genomics
Genome assembly
Rankings
Ranking Based On Selection: 7
Jana Nebesarova
Metrics
H-Index
i10 Index
Citation Counts
29
74
2,996
biological electron microscopy
specimen preparation
Rankings
Ranking Based On Selection: 8
Alena Zikova
Metrics
H-Index
i10 Index
Citation Counts
28
46
3,179
Parasitology
Bioenergetics
Mitochondrion
Drug discovery
Rankings
Ranking Based On Selection: 9
Martin Palus
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,887
virology blood-brain barrier neuroinflammation flavivirus therapy
Rankings
Ranking Based On Selection: 10
veterinary and medical parasitology
gut eukaryotes
epidemiology

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Rankings
Ranking Based On Selection: 11
Elisabeth Hehenberger
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,834
Rankings
Ranking Based On Selection: 12
Hönig Václav
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,282
zoonoses
arboviruses
vector-borne pathogen ecology
Hantaviruses
Rankings
Ranking Based On Selection: 13
Anush Kosakyan
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,200
Taxonomy
phylogeny/omics
evolution
gene expression studies
Rankings
Ranking Based On Selection: 14
Jan Štefka
Metrics
H-Index
i10 Index
Citation Counts
17
26
967
Molecular Ecology
Evolution
Population and Conservation Genetics
Parasitology
Zoology
Rankings
Ranking Based On Selection: 15
Olga Flegontova
Metrics
H-Index
i10 Index
Citation Counts
16
21
2,835
marine metagenomics
genetic anthropology
evolution
Rankings
Ranking Based On Selection: 16
Brian Panicucci
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,034
Rankings
Ranking Based On Selection: 17
Ondřej Gahura
Metrics
H-Index
i10 Index
Citation Counts
14
15
702
Rankings
Ranking Based On Selection: 18
Tomáš Skalický
Metrics
H-Index
i10 Index
Citation Counts
10
10
827
bioinformatics
epitranscriptomics
protists
phylogenetics
molecular biology
Rankings
Ranking Based On Selection: 19
Zuzana Lhotská
Metrics
H-Index
i10 Index
Citation Counts
7
6
187