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" (873,927 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
Chrispina Lekule
Education Leadership and Administration
Education Policy
Gender issues in education
Social
Metrics
H-Index
i10 Index
Citation
7
2
139
Alex Ochumbo
Management
International Human Resource
Expatriate Management
Metrics
H-Index
i10 Index
Citation
5
2
93
Benard Mwakisunga
Environmental pollution and toxicology
climate change
biomass monitoring and bioremediation
Metrics
H-Index
i10 Index
Citation
4
3
92
Isidore Minani
Accounting
Finance
Banking
Cisco Certified Network Associate
Cisco Certified IT Technician
Metrics
H-Index
i10 Index
Citation
4
0
27
Dani Mfungo
Image processing
artificial intelligence
database
computer security
Metrics
H-Index
i10 Index
Citation
3
2
47
Sara Mkango
Epidemiology
Biomathematics
Metrics
H-Index
i10 Index
Citation
2
2
137
* Rankings
Ranking Based On Selection :10
Juma Mdimu Rugina
Cyber warfare
Digital sovereignty
Emerging technologies in IT infrastructure
Metrics
H-Index
i10 Index
Citation
2
1
64
* Rankings
Ranking Based On Selection :13
John Sospeter
VANET: Artificial Intelligence and Machine Learning: Software Engineering
Metrics
H-Index
i10 Index
Citation
1
1
31
* Rankings
Ranking Based On Selection :15
Samwel Mwigeka
Macroeconomics
Public Finance and Econometrics
Metrics
H-Index
i10 Index
Citation
1
1
13
* Rankings
Ranking Based On Selection :17
Faraja Sanga
Population
Natural resources assessment
Land use dynamics
Indigenous Knowledge Systems
Metrics
H-Index
i10 Index
Citation
1
0
6
* Rankings
Ranking Based On Selection :19
Edward Augustine Magwe|Edward Augustine, Edward Magwe
Public health
Epidemiology
Infection control
Rational use of medicine
Environmental health
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
Ranking Based On Selection :20
Titus Fihavango
Data mining predictions in BIO informatics and Deep Learning
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Chrispina Lekule
Metrics
H-Index
i10 Index
Citation Counts
7
2
139
Education Leadership and Administration
Education Policy
Gender issues in education
Social
Rankings
Ranking Based On Selection: 2
Alberto Gabriel Ndekwa
Metrics
H-Index
i10 Index
Citation Counts
6
4
153
Rankings
Ranking Based On Selection: 3
Alex Ochumbo
Metrics
H-Index
i10 Index
Citation Counts
5
2
93
Management
International Human Resource
Expatriate Management
Rankings
Ranking Based On Selection: 4
Benard Mwakisunga
Metrics
H-Index
i10 Index
Citation Counts
4
3
92
Environmental pollution and toxicology
climate change
biomass monitoring and bioremediation
Rankings
Ranking Based On Selection: 5
Isidore Minani
Metrics
H-Index
i10 Index
Citation Counts
4
0
27
Accounting
Finance
Banking
Cisco Certified Network Associate
Cisco Certified IT Technician
Rankings
Ranking Based On Selection: 6
Dani Mfungo
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
Image processing
artificial intelligence
database
computer security
Rankings
Ranking Based On Selection: 7
David Mosoma
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
Rankings
Ranking Based On Selection: 8
Festo Gabriel
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Rankings
Ranking Based On Selection: 9
Sara Mkango
Metrics
H-Index
i10 Index
Citation Counts
2
2
137
Epidemiology
Biomathematics
Rankings
Ranking Based On Selection: 10
Juma Mdimu Rugina
Metrics
H-Index
i10 Index
Citation Counts
2
1
64
Cyber warfare
Digital sovereignty
Emerging technologies in IT infrastructure
Rankings
Ranking Based On Selection: 11
Romed Kavenuke
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 12
Mkanibwa Ngoboka
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 13
John Sospeter
Metrics
H-Index
i10 Index
Citation Counts
1
1
31
VANET: Artificial Intelligence and Machine Learning: Software Engineering
Rankings
Ranking Based On Selection: 14
Kristofa Nyoni
Metrics
H-Index
i10 Index
Citation Counts
1
1
19
Rankings
Ranking Based On Selection: 15
Samwel Mwigeka
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Macroeconomics
Public Finance and Econometrics
Rankings
Ranking Based On Selection: 16
Makungu Bulayi
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 17
Faraja Sanga
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Population
Natural resources assessment
Land use dynamics
Indigenous Knowledge Systems
Rankings
Ranking Based On Selection: 19
Public health
Epidemiology
Infection control
Rational use of medicine
Environmental health
Rankings
Ranking Based On Selection: 20
Titus Fihavango
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Data mining predictions in BIO informatics and Deep Learning
Rankings
Ranking Based On Selection: 21
Massawe, Deogratius B.
Metrics
H-Index
i10 Index
Citation Counts
0
0
0