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
Laurence H Patterson
medicinal chemistry
cancer pharmacology
drug discovery
Metrics
H-Index
i10 Index
Citation
46
108
6,388
* Rankings
Ranking Based On Selection: 4
Kamyar Afarinkia
Organic chemistry
medicinal chemistry
drug discovery
cancer biology and pharmacology
Metrics
H-Index
i10 Index
Citation
24
51
2,323
Sanjit Nayak
Porous materials
Composites
Gas storage & separation
Drug and pesticide
Metrics
H-Index
i10 Index
Citation
17
23
1,915
* Rankings
Ranking Based On Selection: 10
Na Wu
organic chemistry
cascade cycloaddition
transition-metal catalysis
Metrics
H-Index
i10 Index
Citation
12
12
422

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Ahmed El Mansoury
Liquid Crystal Chemistry
Organic Chemistry
Polymer Chemistry
Pharmaceutical Chemistry
Metrics
H-Index
i10 Index
Citation
2
2
128
Rankings
Ranking Based On Selection: 1
Laurence H Patterson
Metrics
H-Index
i10 Index
Citation Counts
46
108
6,388
medicinal chemistry
cancer pharmacology
drug discovery
Rankings
Ranking Based On Selection: 2
Stephen Rimmer
Metrics
H-Index
i10 Index
Citation Counts
43
110
5,843
Rankings
Ranking Based On Selection: 3
Conor J Meehan
Metrics
H-Index
i10 Index
Citation Counts
33
58
5,014
Rankings
Ranking Based On Selection: 4
Kamyar Afarinkia
Metrics
H-Index
i10 Index
Citation Counts
24
51
2,323
Organic chemistry
medicinal chemistry
drug discovery
cancer biology and pharmacology
Rankings
Ranking Based On Selection: 5
Nadeem Javid
Metrics
H-Index
i10 Index
Citation Counts
23
25
2,855
Rankings
Ranking Based On Selection: 6
Steven Carter
Metrics
H-Index
i10 Index
Citation Counts
19
27
4,025
Rankings
Ranking Based On Selection: 7
Sanjit Nayak
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,915
Porous materials
Composites
Gas storage & separation
Drug and pesticide
Rankings
Ranking Based On Selection: 8
Helen Sheldrake
Metrics
H-Index
i10 Index
Citation Counts
17
19
939
Rankings
Ranking Based On Selection: 9
Thomas Swift
Metrics
H-Index
i10 Index
Citation Counts
15
22
948
Rankings
Ranking Based On Selection: 10
Na Wu
Metrics
H-Index
i10 Index
Citation Counts
12
12
422
organic chemistry
cascade cycloaddition
transition-metal catalysis

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Rankings
Ranking Based On Selection: 11
Philip Drake
Metrics
H-Index
i10 Index
Citation Counts
11
12
450
Rankings
Ranking Based On Selection: 12
Ahmed El Mansoury
Metrics
H-Index
i10 Index
Citation Counts
2
2
128
Liquid Crystal Chemistry
Organic Chemistry
Polymer Chemistry
Pharmaceutical Chemistry