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" (873,690 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.

* Rankings
Ranking Based On Selection: 1
Patrick Kyamanywa
General surgery
global health
medical education
Metrics
H-Index
i10 Index
Citation
29
61
3,343
* Rankings
Ranking Based On Selection: 3
Bosco Bwambale
Ethnoecology
Anthropogeography
Environmental Philosophy
Sustainability Studies
Metrics
H-Index
i10 Index
Citation
9
9
280
* Rankings
Ranking Based On Selection: 4
Cuthbert Tukundane
Youth
Skills Development
Labour Market
Development Studies
Metrics
H-Index
i10 Index
Citation
8
8
223
* Rankings
Ranking Based On Selection: 6
Omona Kizito
Public Health
Health Services Management
Maternal and Child health
Clinical Research
Metrics
H-Index
i10 Index
Citation
7
7
209
* Rankings
Ranking Based On Selection: 8
Arthur Kiconco
Community Health Systems
Behavioual Science
Occupational Health and Safety
Implementation
Metrics
H-Index
i10 Index
Citation
6
6
153
* Rankings
Ranking Based On Selection: 9
Murongo Marius Flarian
Dryland Resource Management
Metrics
H-Index
i10 Index
Citation
6
4
114

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* Rankings
Ranking Based On Selection: 11
Miisa Nanyingi
Environmental and occupational Health
Maternal
Newborn and Child Health
Adolescent Health
Metrics
H-Index
i10 Index
Citation
5
4
120
* Rankings
Ranking Based On Selection: 12
Pius Mbuya Nina
Natural resource
agropastoralism
livelihood systems
neglected zoonoses and ecosystems health
Metrics
H-Index
i10 Index
Citation
5
2
64
* Rankings
Ranking Based On Selection: 13
Michael Mawa
Human rights
humanitarian action
development studies
ethics
Metrics
H-Index
i10 Index
Citation
5
3
755
* Rankings
Ranking Based On Selection: 17
Mubiinzi Geoffrey
Energy Economics
Economic Policy
Econometrics
Modelling
Metrics
H-Index
i10 Index
Citation
3
2
58
* Rankings
Ranking Based On Selection: 18
Kaddu Milly
Energy
Economics
climate change
Metrics
H-Index
i10 Index
Citation
3
2
46
* Rankings
Ranking Based On Selection: 19
David Ngendo-Tshimba
(Forced) migration
(political) violence
(social) justice
Metrics
H-Index
i10 Index
Citation
3
1
42
* Rankings
Ranking Based On Selection: 20
Dagoudo Akowedaho Bienvenu
Agroecology
food systems
Agricultural entrepreneurship
women entrepreneurship
Metrics
H-Index
i10 Index
Citation
3
0
21
* Rankings
Ranking Based On Selection: 21
Maximiano Ngabirano
Peace studies
public policy
Ethics
government
Metrics
H-Index
i10 Index
Citation
3
1
27
* Rankings
Ranking Based On Selection: 26
Mathias Lwenge
Health Promotion
NCDs
Communicable diseases
Malaria
HIV
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection: 29
Bendicto Kabiito
Climate protection
environmental management
Peace studies
Conflict resolution
tree propagation
Metrics
H-Index
i10 Index
Citation
1
0
10
* Rankings
Ranking Based On Selection: 31
David Musoke
Information Communiation Technology and Systems
Metrics
H-Index
i10 Index
Citation
1
0
6
* Rankings
Ranking Based On Selection: 33
Christopher Mukidi Acaali
Sustainable Development
social teaching of the church
education administration
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
Ranking Based On Selection: 35
Anthony K. Wako
Architecture and Built Heritage
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection: 36
Joseph Brian Kasozi Musanje
Data Mining
Human computer interaction
Web services
Programming languages
Formal verification
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection: 38
Lino Ika
Public Policy
Peace and Conflict Studies
Development
Governance
Civil Society/Organisational Development
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Patrick Kyamanywa
Metrics
H-Index
i10 Index
Citation Counts
29
61
3,343
Rankings
Ranking Based On Selection: 2
Nimusiima Agnes
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,773
Rankings
Ranking Based On Selection: 3
Bosco Bwambale
Metrics
H-Index
i10 Index
Citation Counts
9
9
280
Ethnoecology
Anthropogeography
Environmental Philosophy
Sustainability Studies
Rankings
Ranking Based On Selection: 4
Cuthbert Tukundane
Metrics
H-Index
i10 Index
Citation Counts
8
8
223
Youth
Skills Development
Labour Market
Development Studies
Rankings
Ranking Based On Selection: 5
Ddumba M. Pius
Metrics
H-Index
i10 Index
Citation Counts
7
7
327
Rankings
Ranking Based On Selection: 6
Omona Kizito
Metrics
H-Index
i10 Index
Citation Counts
7
7
209
Public Health
Health Services Management
Maternal and Child health
Clinical Research
Rankings
Ranking Based On Selection: 7
Ssali Fredrick
Metrics
H-Index
i10 Index
Citation Counts
7
6
255
Rankings
Ranking Based On Selection: 8
Arthur Kiconco
Metrics
H-Index
i10 Index
Citation Counts
6
6
153
Community Health Systems
Behavioual Science
Occupational Health and Safety
Implementation
Rankings
Ranking Based On Selection: 9
Murongo Marius Flarian
Metrics
H-Index
i10 Index
Citation Counts
6
4
114
Dryland Resource Management
Rankings
Ranking Based On Selection: 10
Margaret Angucia
Metrics
H-Index
i10 Index
Citation Counts
5
4
171

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Miisa Nanyingi
Metrics
H-Index
i10 Index
Citation Counts
5
4
120
Environmental and occupational Health
Maternal
Newborn and Child Health
Adolescent Health
Rankings
Ranking Based On Selection: 12
Pius Mbuya Nina
Metrics
H-Index
i10 Index
Citation Counts
5
2
64
Natural resource
agropastoralism
livelihood systems
neglected zoonoses and ecosystems health
Rankings
Ranking Based On Selection: 13
Michael Mawa
Metrics
H-Index
i10 Index
Citation Counts
5
3
755
Human rights
humanitarian action
development studies
ethics
Rankings
Ranking Based On Selection: 14
Godfrey Vianney Bwogi
Metrics
H-Index
i10 Index
Citation Counts
4
2
49
Rankings
Ranking Based On Selection: 15
Laura Ariko Otaala
Metrics
H-Index
i10 Index
Citation Counts
4
4
60
Rankings
Ranking Based On Selection: 16
Joyce Nababi
Metrics
H-Index
i10 Index
Citation Counts
4
3
133
Rankings
Ranking Based On Selection: 17
Mubiinzi Geoffrey
Metrics
H-Index
i10 Index
Citation Counts
3
2
58
Energy Economics
Economic Policy
Econometrics
Modelling
Rankings
Ranking Based On Selection: 18
Kaddu Milly
Metrics
H-Index
i10 Index
Citation Counts
3
2
46
Energy
Economics
climate change
Rankings
Ranking Based On Selection: 19
David Ngendo-Tshimba
Metrics
H-Index
i10 Index
Citation Counts
3
1
42
(Forced) migration
(political) violence
(social) justice
Rankings
Ranking Based On Selection: 20
Dagoudo Akowedaho Bienvenu
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Agroecology
food systems
Agricultural entrepreneurship
women entrepreneurship
Rankings
Ranking Based On Selection: 21
Maximiano Ngabirano
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Peace studies
public policy
Ethics
government
Rankings
Ranking Based On Selection: 22
Kiiza Mark
Metrics
H-Index
i10 Index
Citation Counts
2
1
82
Rankings
Ranking Based On Selection: 23
Kamoga Gerald
Metrics
H-Index
i10 Index
Citation Counts
2
1
80
Rankings
Ranking Based On Selection: 24
Namirembe Bernadatte
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Rankings
Ranking Based On Selection: 25
Kalii Gideon
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 26
Mathias Lwenge
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Health Promotion
NCDs
Communicable diseases
Malaria
HIV
Rankings
Ranking Based On Selection: 27
Safari Peter Celestine
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
Rankings
Ranking Based On Selection: 28
John Baptist Semazzi
Metrics
H-Index
i10 Index
Citation Counts
1
1
17
Rankings
Ranking Based On Selection: 29
Bendicto Kabiito
Metrics
H-Index
i10 Index
Citation Counts
1
0
10
Climate protection
environmental management
Peace studies
Conflict resolution
tree propagation
Rankings
Ranking Based On Selection: 31
David Musoke
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Information Communiation Technology and Systems
Rankings
Ranking Based On Selection: 32
Semambo Henry
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 33
Christopher Mukidi Acaali
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Sustainable Development
social teaching of the church
education administration
Rankings
Ranking Based On Selection: 34
Ayesiga Patrick Vaz Wex Mlosveyez
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 35
Anthony K. Wako
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Architecture and Built Heritage
Rankings
Ranking Based On Selection: 36
Joseph Brian Kasozi Musanje
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Data Mining
Human computer interaction
Web services
Programming languages
Formal verification
Rankings
Ranking Based On Selection: 37
Oceng John Bosco
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Rankings
Ranking Based On Selection: 38
Lino Ika
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Public Policy
Peace and Conflict Studies
Development
Governance
Civil Society/Organisational Development