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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,296 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 3
A Douglas Kinghorn
Natural Products
Pharmacognos
Metrics
 
H-Index
i10 Index
Citation
109
542
53,652
* Rankings
Ranking Based On Selection: 4
David Woods
resilience
robots
complexity
cognition
safet
Metrics
 
H-Index
i10 Index
Citation
99
290
48,280
* Rankings
Ranking Based On Selection: 6
KZ Stanek
Variable Univers
Metrics
 
H-Index
i10 Index
Citation
89
263
33,402
* Rankings
Ranking Based On Selection: 7
William S Marras
spine
low back pain
musculoskeletal
ergonomics
occupational biomechanic
Metrics
 
H-Index
i10 Index
Citation
88
268
27,782
* Rankings
Ranking Based On Selection: 8
Bernadette Mazurek Melnyk
Evidence-based practice
child and adolescent mental health
intervention research
wellnes
Metrics
 
H-Index
i10 Index
Citation
82
275
41,252
* Rankings
Ranking Based On Selection: 11
Tracy L Tylka
intuitive eating
positive body image
body appreciation
disordered eatin
Metrics
 
H-Index
i10 Index
Citation
73
121
25,318
* Rankings
Ranking Based On Selection: 12
Eric Anderman
Motivation
Academic Cheating
Violence Against Educators
School Transition
Metrics
 
H-Index
i10 Index
Citation
71
149
36,333
* Rankings
Ranking Based On Selection: 14
Rafael Bruschweiler
NMR
proteins
dynamics
MD
metabolomic
Metrics
 
H-Index
i10 Index
Citation
69
197
15,543
* Rankings
Ranking Based On Selection: 23
Anita K Hopper
RNA processing and subcellular RNA dynamic
Metrics
 
H-Index
i10 Index
Citation
61
115
11,413
* Rankings
Ranking Based On Selection: 24
Ian Howat
ice
glacier
greenland
antarctica
alask
Metrics
 
H-Index
i10 Index
Citation
60
108
18,184
Rankings
Ranking Based On Selection: 1
Roger Ratcliff
Metrics
 
H-Index
i10 Index
Citation Counts
111
233
60,915
Rankings
Ranking Based On Selection: 2
Marilynn Brewer
Metrics
 
H-Index
i10 Index
Citation Counts
109
202
97,278
Rankings
Ranking Based On Selection: 3
A Douglas Kinghorn
Metrics
 
H-Index
i10 Index
Citation Counts
109
542
53,652
Natural Products
Pharmacognos
Rankings
Ranking Based On Selection: 4
David Woods
Metrics
 
H-Index
i10 Index
Citation Counts
99
290
48,280
resilience
robots
complexity
cognition
safet
Rankings
Ranking Based On Selection: 5
Carl Maresh
Metrics
 
H-Index
i10 Index
Citation Counts
94
299
31,841
Rankings
Ranking Based On Selection: 6
KZ Stanek
Metrics
 
H-Index
i10 Index
Citation Counts
89
263
33,402
Rankings
Ranking Based On Selection: 7
William S Marras
Metrics
 
H-Index
i10 Index
Citation Counts
88
268
27,782
spine
low back pain
musculoskeletal
ergonomics
occupational biomechanic
Rankings
Ranking Based On Selection: 8
Bernadette Mazurek Melnyk
Metrics
 
H-Index
i10 Index
Citation Counts
82
275
41,252
Evidence-based practice
child and adolescent mental health
intervention research
wellnes
Rankings
Ranking Based On Selection: 9
Gail Mckoon
Metrics
 
H-Index
i10 Index
Citation Counts
78
125
31,983
Rankings
Ranking Based On Selection: 10
A Kahraman
Metrics
 
H-Index
i10 Index
Citation Counts
74
150
18,464
Rankings
Ranking Based On Selection: 11
Tracy L Tylka
Metrics
 
H-Index
i10 Index
Citation Counts
73
121
25,318
intuitive eating
positive body image
body appreciation
disordered eatin
Rankings
Ranking Based On Selection: 12
Eric Anderman
Metrics
 
H-Index
i10 Index
Citation Counts
71
149
36,333
Motivation
Academic Cheating
Violence Against Educators
School Transition
Rankings
Ranking Based On Selection: 13
Heremans J
Metrics
 
H-Index
i10 Index
Citation Counts
71
243
30,418
Rankings
Ranking Based On Selection: 14
Rafael Bruschweiler
Metrics
 
H-Index
i10 Index
Citation Counts
69
197
15,543
NMR
proteins
dynamics
MD
metabolomic
Rankings
Ranking Based On Selection: 15
Igor Adamovich
Metrics
 
H-Index
i10 Index
Citation Counts
65
203
14,601
Rankings
Ranking Based On Selection: 16
Christopher M Hadad
Metrics
 
H-Index
i10 Index
Citation Counts
64
234
12,739
Rankings
Ranking Based On Selection: 17
Oded Shenkar
Metrics
 
H-Index
i10 Index
Citation Counts
63
121
24,777
Rankings
Ranking Based On Selection: 18
Orlando Simonetti
Metrics
 
H-Index
i10 Index
Citation Counts
63
188
24,269
Rankings
Ranking Based On Selection: 19
Clark Spencer Larsen
Metrics
 
H-Index
i10 Index
Citation Counts
63
146
18,423
Rankings
Ranking Based On Selection: 20
Anil Bilgihan
Metrics
 
H-Index
i10 Index
Citation Counts
62
122
19,904
Rankings
Ranking Based On Selection: 21
Raymond A Noe
Metrics
 
H-Index
i10 Index
Citation Counts
61
89
52,451
Rankings
Ranking Based On Selection: 22
James T Todd
Metrics
 
H-Index
i10 Index
Citation Counts
61
149
13,084
Rankings
Ranking Based On Selection: 23
Anita K Hopper
Metrics
 
H-Index
i10 Index
Citation Counts
61
115
11,413
RNA processing and subcellular RNA dynamic
Rankings
Ranking Based On Selection: 24
Ian Howat
Metrics
 
H-Index
i10 Index
Citation Counts
60
108
18,184
ice
glacier
greenland
antarctica
alask
Rankings
Ranking Based On Selection: 25
Brent Sohngen
Metrics
 
H-Index
i10 Index
Citation Counts
60
154
12,715