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” (1,121,289 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
Marme Gigil
public health and health managemen
Metrics
 
H-Index
i10 Index
Citation
4
2
60
* Rankings
Ranking Based On Selection: 4
Sumb,Allan
Tourism and Destination Marketin
Metrics
 
H-Index
i10 Index
Citation
4
0
28
* Rankings
Ranking Based On Selection: 5
Martin Daniel
digital government
digital transformation
e-government
e-governance
e-learnin
Metrics
 
H-Index
i10 Index
Citation
4
0
41
* Rankings
Ranking Based On Selection: 6
Irene Semos
Public Health
Indigenous Research
Indigenous Methodologie
Metrics
 
H-Index
i10 Index
Citation
3
2
59
* Rankings
Ranking Based On Selection: 7
Rose Kamaga Begani
Health risk assessment of chemicals
water qualit
Metrics
 
H-Index
i10 Index
Citation
3
2
48
* Rankings
Ranking Based On Selection: 8
Gabriel Kuman
Qualitative Research Methods
Public Health
Grounded theory research in public healt
Metrics
 
H-Index
i10 Index
Citation
3
1
34
* Rankings
Ranking Based On Selection: 9
Fiona Pisong N'Drower
Community development
Sustainble tourism
Indigenous researc
Metrics
 
H-Index
i10 Index
Citation
2
1
16
* Rankings
Ranking Based On Selection: 11
Basil Marasinghe
chemistry and chemical educatio
Metrics
 
H-Index
i10 Index
Citation
2
1
24
* Rankings
Ranking Based On Selection: 12
Stanford Jackson
human anatomy and physiolog
Metrics
 
H-Index
i10 Index
Citation
1
1
300
* Rankings
Ranking Based On Selection: 13
Sharon Bala Woruba
Molecular Biology
entomology
Climate chang
Metrics
 
H-Index
i10 Index
Citation
1
1
51
* Rankings
Ranking Based On Selection: 14
Alphonse Aime
anthropology & cultural studie
Metrics
 
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection: 15
Bernard Singu Yegiora
International relations
foreign policy
Chin
Metrics
 
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Philip Gibbs
Metrics
 
H-Index
i10 Index
Citation Counts
14
25
738
Rankings
Ranking Based On Selection: 2
Amos Andrew
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
518
Rankings
Ranking Based On Selection: 3
Marme Gigil
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
60
public health and health managemen
Rankings
Ranking Based On Selection: 4
Sumb,Allan
Metrics
 
H-Index
i10 Index
Citation Counts
4
0
28
Tourism and Destination Marketin
Rankings
Ranking Based On Selection: 5
Martin Daniel
Metrics
 
H-Index
i10 Index
Citation Counts
4
0
41
digital government
digital transformation
e-government
e-governance
e-learnin
Rankings
Ranking Based On Selection: 6
Irene Semos
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
59
Public Health
Indigenous Research
Indigenous Methodologie
Rankings
Ranking Based On Selection: 7
Rose Kamaga Begani
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
48
Health risk assessment of chemicals
water qualit
Rankings
Ranking Based On Selection: 8
Gabriel Kuman
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
34
Qualitative Research Methods
Public Health
Grounded theory research in public healt
Rankings
Ranking Based On Selection: 9
Fiona Pisong N'Drower
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
16
Community development
Sustainble tourism
Indigenous researc
Rankings
Ranking Based On Selection: 10
Kingston Namun
Metrics
 
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 11
Basil Marasinghe
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
24
chemistry and chemical educatio
Rankings
Ranking Based On Selection: 12
Stanford Jackson
Metrics
 
H-Index
i10 Index
Citation Counts
1
1
300
human anatomy and physiolog
Rankings
Ranking Based On Selection: 13
Sharon Bala Woruba
Metrics
 
H-Index
i10 Index
Citation Counts
1
1
51
Molecular Biology
entomology
Climate chang
Rankings
Ranking Based On Selection: 14
Alphonse Aime
Metrics
 
H-Index
i10 Index
Citation Counts
1
0
5
anthropology & cultural studie
Rankings
Ranking Based On Selection: 15
Bernard Singu Yegiora
Metrics
 
H-Index
i10 Index
Citation Counts
1
0
2
International relations
foreign policy
Chin
Rankings
Ranking Based On Selection: 16
Haroldlyn Pelly Larsh
Metrics
 
H-Index
i10 Index
Citation Counts
1
0
2