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” (1,120,277 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: 4
Alberto Mantovani
Immunologia
Immunità innata
Infiammazione
Immunologia dei tumori
Metrics
 
H-Index
i10 Index
Citation
227
1,212
277,593
* Rankings
Ranking Based On Selection: 7
Timothy Springer
Integrin biology
TGF-beta activation
Metrics
 
H-Index
i10 Index
Citation
195
592
167,068
* Rankings
Ranking Based On Selection: 10
Gabriel Nuñez|Gabriel Núnez, Gabriel Nunez
Immunology
Innate Immunity
Microbiome
Microbiology
Inflammation
Metrics
 
H-Index
i10 Index
Citation
179
438
169,481
* Rankings
Ranking Based On Selection: 14
Mien Chie Hung
Immunotherapy
Target Therapy
Cross talk and Drug Resistance
Breast and GI Cancer
Metrics
 
H-Index
i10 Index
Citation
176
704
114,636
* Rankings
Ranking Based On Selection: 15
Dan Littman
immunology
microbiome
inflammation
genomics
transcriptio
Metrics
 
H-Index
i10 Index
Citation
176
357
157,810
* Rankings
Ranking Based On Selection: 18
Rafi Ahmed
Immunology
Virology
Immunotherapy
Metrics
 
H-Index
i10 Index
Citation
175
529
133,692
* Rankings
Ranking Based On Selection: 19
Kevin J Tracey
immunology
neuroscience
sepsis
TNF
inflammatory refle
Metrics
 
H-Index
i10 Index
Citation
168
487
134,793
* Rankings
Ranking Based On Selection: 21
ME Gershwin
Immunology. Rheumatology
Internal Medicine
Metrics
 
H-Index
i10 Index
Citation
166
1,191
113,452
* Rankings
Ranking Based On Selection: 23
Stephen R Durham
Allergy
Allergen immunotherapy
Asthma
Allergic rhinitis
Metrics
 
H-Index
i10 Index
Citation
163
475
106,772
* Rankings
Ranking Based On Selection: 25
Stefan He Kaufmann
Immunology
Infection
Microbiology
Vaccinology
Tuberculosis
Metrics
 
H-Index
i10 Index
Citation
162
852
112,611
Rankings
Ranking Based On Selection: 1
Shizuo Akira
Metrics
 
H-Index
i10 Index
Citation Counts
309
1,211
479,467
Rankings
Ranking Based On Selection: 2
Richard A Flavell
Metrics
 
H-Index
i10 Index
Citation Counts
284
1,250
303,636
Rankings
Ranking Based On Selection: 3
AS Fauci
Metrics
 
H-Index
i10 Index
Citation Counts
239
1,190
264,269
Rankings
Ranking Based On Selection: 4
Alberto Mantovani
Metrics
 
H-Index
i10 Index
Citation Counts
227
1,212
277,593
Immunologia
Immunità innata
Infiammazione
Immunologia dei tumori
Rankings
Ranking Based On Selection: 5
Carl June
Metrics
 
H-Index
i10 Index
Citation Counts
197
746
177,132
Rankings
Ranking Based On Selection: 6
Michel Nussenzweig
Metrics
 
H-Index
i10 Index
Citation Counts
195
464
139,446
Rankings
Ranking Based On Selection: 7
Timothy Springer
Metrics
 
H-Index
i10 Index
Citation Counts
195
592
167,068
Rankings
Ranking Based On Selection: 8
Mark J. Smyth
Metrics
 
H-Index
i10 Index
Citation Counts
189
600
145,026
Rankings
Ranking Based On Selection: 9
Jack Strominger
Metrics
 
H-Index
i10 Index
Citation Counts
180
860
137,061
Rankings
Ranking Based On Selection: 10
Gabriel Nuñez|Gabriel Núnez, Gabriel Nunez
Metrics
 
H-Index
i10 Index
Citation Counts
179
438
169,481
Immunology
Innate Immunity
Microbiome
Microbiology
Inflammation
Rankings
Ranking Based On Selection: 11
Andrew Pardoll
Metrics
 
H-Index
i10 Index
Citation Counts
178
477
195,044
Rankings
Ranking Based On Selection: 12
Mark M Davis
Metrics
 
H-Index
i10 Index
Citation Counts
178
519
118,605
Rankings
Ranking Based On Selection: 13
Marco Colonna
Metrics
 
H-Index
i10 Index
Citation Counts
176
504
121,709
Rankings
Ranking Based On Selection: 14
Mien Chie Hung
Metrics
 
H-Index
i10 Index
Citation Counts
176
704
114,636
Immunotherapy
Target Therapy
Cross talk and Drug Resistance
Breast and GI Cancer
Rankings
Ranking Based On Selection: 15
Dan Littman
Metrics
 
H-Index
i10 Index
Citation Counts
176
357
157,810
immunology
microbiome
inflammation
genomics
transcriptio
Rankings
Ranking Based On Selection: 16
Bruce D Walker
Metrics
 
H-Index
i10 Index
Citation Counts
176
646
116,516
Rankings
Ranking Based On Selection: 17
Jacques Banchereau
Metrics
 
H-Index
i10 Index
Citation Counts
176
532
147,774
Rankings
Ranking Based On Selection: 18
Rafi Ahmed
Metrics
 
H-Index
i10 Index
Citation Counts
175
529
133,692
Rankings
Ranking Based On Selection: 19
Kevin J Tracey
Metrics
 
H-Index
i10 Index
Citation Counts
168
487
134,793
immunology
neuroscience
sepsis
TNF
inflammatory refle
Rankings
Ranking Based On Selection: 20
Antonio Lanzavecchia
Metrics
 
H-Index
i10 Index
Citation Counts
168
394
143,605
Rankings
Ranking Based On Selection: 21
ME Gershwin
Metrics
 
H-Index
i10 Index
Citation Counts
166
1,191
113,452
Rankings
Ranking Based On Selection: 22
Cezmi Akdis
Metrics
 
H-Index
i10 Index
Citation Counts
164
592
107,893
Rankings
Ranking Based On Selection: 23
Stephen R Durham
Metrics
 
H-Index
i10 Index
Citation Counts
163
475
106,772
Allergy
Allergen immunotherapy
Asthma
Allergic rhinitis
Rankings
Ranking Based On Selection: 24
Thomas A Waldmann
Metrics
 
H-Index
i10 Index
Citation Counts
163
658
96,024
Rankings
Ranking Based On Selection: 25
Stefan He Kaufmann
Metrics
 
H-Index
i10 Index
Citation Counts
162
852
112,611
Immunology
Infection
Microbiology
Vaccinology
Tuberculosis