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” (1,121,279 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: 1
Mwesigwa David
LED/ Local democracy/ E-governance/ Food securit
Metrics
 
H-Index
i10 Index
Citation
18
38
1,295
* Rankings
Ranking Based On Selection: 2
Edward Kumakech
Infections
cancers
vaccines
prophylaxis
nursing and midwifer
Metrics
 
H-Index
i10 Index
Citation
17
21
2,036
* Rankings
Ranking Based On Selection: 3
Amir Kabunga
Mental health
Vulnerable population
Maternal mental health
emotional intellignce
HIV/AI
Metrics
 
H-Index
i10 Index
Citation
14
20
581
* Rankings
Ranking Based On Selection: 4
Richard Nyeko
Paediatrics and Child Health
Paediatric Oncology
Nutritio
Metrics
 
H-Index
i10 Index
Citation
12
14
2,940
* Rankings
Ranking Based On Selection: 7
Eustes Kigongo
Public Health II Immunization programming II Health equity & access II Infectious disease
Metrics
 
H-Index
i10 Index
Citation
6
4
139
* Rankings
Ranking Based On Selection: 8
Francis Onyilo
Plant Pathology
Nematology
Plant Biotechnology
Molecular Biology
Entomology and Climate chang
Metrics
 
H-Index
i10 Index
Citation
5
5
93
* Rankings
Ranking Based On Selection: 11
Judith Akello Abal
• Income generating activities
community participation
health promotion and participation in chil
Metrics
 
H-Index
i10 Index
Citation
4
2
59
* Rankings
Ranking Based On Selection: 12
Nalwoga Viola
Psychology
Trauma
Addiction
Mental Healt
Metrics
 
H-Index
i10 Index
Citation
4
2
59
* Rankings
Ranking Based On Selection: 14
Alele Moses
immunization coverage of children under one year in kole distric
Metrics
 
H-Index
i10 Index
Citation
4
1
82
* Rankings
Ranking Based On Selection: 16
Tom Omute
Biochemistry
Human Nutrition and Conservation Biolog
Metrics
 
H-Index
i10 Index
Citation
3
2
162
* Rankings
Ranking Based On Selection: 17
Asaba Marion
health
mobile applications
technolog
Metrics
 
H-Index
i10 Index
Citation
3
2
51
* Rankings
Ranking Based On Selection: 18
John Paul Byagamy
Parasitology
Entomology
Microbiology
Public Health
Neglected Tropical Disease
Metrics
 
H-Index
i10 Index
Citation
3
2
43
* Rankings
Ranking Based On Selection: 19
Joy Acen
Maternal and neonatal healt
Metrics
 
H-Index
i10 Index
Citation
3
1
41
* Rankings
Ranking Based On Selection: 20
Alfred Acanga
Disaster Management
Community Resilience
Gender
Youth & SRHR
Participatory Governanc
Metrics
 
H-Index
i10 Index
Citation
3
0
33
* Rankings
Ranking Based On Selection: 22
Misuk Ivan
reproductive healt
Metrics
 
H-Index
i10 Index
Citation
2
1
20
* Rankings
Ranking Based On Selection: 23
Aag Auma
Maternal Child healt
Metrics
 
H-Index
i10 Index
Citation
2
1
20
* Rankings
Ranking Based On Selection: 24
Izaruku Ronald
Marketing Library Resources
Electronic Resources
Social Media in Libraries
Modern technologies i
Metrics
 
H-Index
i10 Index
Citation
2
1
18
* Rankings
Ranking Based On Selection: 25
Opii Didan Jacob
Pharmacology and MC
Metrics
 
H-Index
i10 Index
Citation
2
0
15
Rankings
Ranking Based On Selection: 1
Mwesigwa David
Metrics
 
H-Index
i10 Index
Citation Counts
18
38
1,295
LED/ Local democracy/ E-governance/ Food securit
Rankings
Ranking Based On Selection: 2
Edward Kumakech
Metrics
 
H-Index
i10 Index
Citation Counts
17
21
2,036
Infections
cancers
vaccines
prophylaxis
nursing and midwifer
Rankings
Ranking Based On Selection: 3
Amir Kabunga
Metrics
 
H-Index
i10 Index
Citation Counts
14
20
581
Mental health
Vulnerable population
Maternal mental health
emotional intellignce
HIV/AI
Rankings
Ranking Based On Selection: 4
Richard Nyeko
Metrics
 
H-Index
i10 Index
Citation Counts
12
14
2,940
Rankings
Ranking Based On Selection: 5
Samson Udho
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
239
Rankings
Ranking Based On Selection: 6
Jimmy Obala
Metrics
 
H-Index
i10 Index
Citation Counts
7
7
282
Rankings
Ranking Based On Selection: 7
Eustes Kigongo
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
139
Public Health II Immunization programming II Health equity & access II Infectious disease
Rankings
Ranking Based On Selection: 8
Francis Onyilo
Metrics
 
H-Index
i10 Index
Citation Counts
5
5
93
Plant Pathology
Nematology
Plant Biotechnology
Molecular Biology
Entomology and Climate chang
Rankings
Ranking Based On Selection: 9
Marvin Musinguzi
Metrics
 
H-Index
i10 Index
Citation Counts
5
4
112
Rankings
Ranking Based On Selection: 10
Mary Ejang
Metrics
 
H-Index
i10 Index
Citation Counts
5
2
53
Rankings
Ranking Based On Selection: 11
Judith Akello Abal
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
59
• Income generating activities
community participation
health promotion and participation in chil
Rankings
Ranking Based On Selection: 12
Nalwoga Viola
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
59
Rankings
Ranking Based On Selection: 13
Gasthony Alobo
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
56
Rankings
Ranking Based On Selection: 14
Alele Moses
Metrics
 
H-Index
i10 Index
Citation Counts
4
1
82
immunization coverage of children under one year in kole distric
Rankings
Ranking Based On Selection: 15
Bonniface Obura
Metrics
 
H-Index
i10 Index
Citation Counts
4
1
50
Rankings
Ranking Based On Selection: 16
Tom Omute
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
162
Biochemistry
Human Nutrition and Conservation Biolog
Rankings
Ranking Based On Selection: 17
Asaba Marion
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
51
health
mobile applications
technolog
Rankings
Ranking Based On Selection: 18
John Paul Byagamy
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
43
Parasitology
Entomology
Microbiology
Public Health
Neglected Tropical Disease
Rankings
Ranking Based On Selection: 19
Joy Acen
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
41
Maternal and neonatal healt
Rankings
Ranking Based On Selection: 20
Alfred Acanga
Metrics
 
H-Index
i10 Index
Citation Counts
3
0
33
Disaster Management
Community Resilience
Gender
Youth & SRHR
Participatory Governanc
Rankings
Ranking Based On Selection: 21
Denish Calmax Angol
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
30
Rankings
Ranking Based On Selection: 22
Misuk Ivan
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
20
Rankings
Ranking Based On Selection: 23
Aag Auma
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
20
Rankings
Ranking Based On Selection: 24
Izaruku Ronald
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
18
Marketing Library Resources
Electronic Resources
Social Media in Libraries
Modern technologies i
Rankings
Ranking Based On Selection: 25
Opii Didan Jacob
Metrics
 
H-Index
i10 Index
Citation Counts
2
0
15