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" (873,937 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.

Frances Leslie
neuroscience
nicotine
addiction
tobacco
development
Metrics
H-Index
i10 Index
Citation
73
161
19,574
Vipan K Parihar
Pharmacology and Toxicology
Infectious diseases
Transcriptome & Proteome profiling
Metrics
H-Index
i10 Index
Citation
38
53
5,125
Blynn Bunney
Circadian rhythms
clinical neuroscience
psychopharmacology
Metrics
H-Index
i10 Index
Citation
25
33
4,318
Lin Lin
metabolism
nutrition
molecular pharmacology
neuroscience
Metrics
H-Index
i10 Index
Citation
16
19
941
Rankings
Ranking Based On Selection: 1
Olivier Civelli
Metrics
H-Index
i10 Index
Citation Counts
87
218
34,399
Rankings
Ranking Based On Selection: 2
Frances Leslie
Metrics
H-Index
i10 Index
Citation Counts
73
161
19,574
neuroscience
nicotine
addiction
tobacco
development
Rankings
Ranking Based On Selection: 3
Larry Stein
Metrics
H-Index
i10 Index
Citation Counts
69
132
15,278
Rankings
Ranking Based On Selection: 5
Frederick J Ehlert
Metrics
H-Index
i10 Index
Citation Counts
51
123
8,828
Rankings
Ranking Based On Selection: 6
James Belluzzi
Metrics
H-Index
i10 Index
Citation Counts
42
71
7,144
drug abuse
drug addiction
nicotine
cocaine
reward
Rankings
Ranking Based On Selection: 7
Vipan K Parihar
Metrics
H-Index
i10 Index
Citation Counts
38
53
5,125
Pharmacology and Toxicology
Infectious diseases
Transcriptome & Proteome profiling
Rankings
Ranking Based On Selection: 8
Blynn Bunney
Metrics
H-Index
i10 Index
Citation Counts
25
33
4,318
Circadian rhythms
clinical neuroscience
psychopharmacology
Rankings
Ranking Based On Selection: 9
Lin Lin
Metrics
H-Index
i10 Index
Citation Counts
16
19
941
metabolism
nutrition
molecular pharmacology
neuroscience
Rankings
Ranking Based On Selection: 10
Rían Manville
Metrics
H-Index
i10 Index
Citation Counts
13
15
569
Ion channels
Transporters
Biophysics
Pharmacology
Rankings
Ranking Based On Selection: 11
Anjelica Cardenas
Metrics
H-Index
i10 Index
Citation Counts
6
5
162
Rankings
Ranking Based On Selection: 12
Jens Thomas Escobar
Metrics
H-Index
i10 Index
Citation Counts
1
1
77