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" (873,864 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
Emma Eochukwuemeka
Public Policy Analysis
Development Studies
Nigerian Government and Politics
Metrics
H-Index
i10 Index
Citation
19
37
1,413
* Rankings
Ranking Based On Selection :2
Rosemary . O . Anazodo
Human Resources Management
Project Management
Civil Service
Comparative Public Administration
Development Administration
Metrics
H-Index
i10 Index
Citation
16
18
720
Nwankwo Basil Chukwuemeka
Public Administration
Political Science
Financial Management
Local Government Studies
Education
Metrics
H-Index
i10 Index
Citation
13
17
834
Florence Agbodike
Local Government Administration
Theories of Management
Personnel Administration
Metrics
H-Index
i10 Index
Citation
9
9
233
Okeke Martin Ifeanyi
Public Administration
Government and Politics
Intergovernmental Relations
Public Policies
National Planning and Development
Metrics
H-Index
i10 Index
Citation
8
8
232
Stephen Chinedu Chioke
Public Policy Analysis
Public Administration
Local Government
Education
Politics
Metrics
H-Index
i10 Index
Citation
6
2
112
Chidozie Beneth Obiorah
Public Administration and Local Government
Policy Analysis
Governance and Electoral Process
Metrics
H-Index
i10 Index
Citation
4
2
64
Onyebuchi Johnpaul Nduba
Public Administration
International Relations and Conflict Studies
Metrics
H-Index
i10 Index
Citation
3
0
31
Nobert Chijioke Abah
Public Administration
Public Policy
Governance
Personnel Management
Development Studies
Metrics
H-Index
i10 Index
Citation
3
0
25
Obi Chinenye Blessing
Public Administration Local Governments
Peace and conflict Public policy
security Urban Admin
Federalism
Metrics
H-Index
i10 Index
Citation
2
1
25
Chibuzor Chigozie Nweke
international Relations
Diplomacy
Government
Public Administration
Metrics
H-Index
i10 Index
Citation
2
0
10
Eze Chineme Uzoamaka
public policy
Administration and Human resource management.
Metrics
H-Index
i10 Index
Citation
1
0
6
Ngini Ignatius Ifesinachi
Public Administration and Local Government
Legislative and development Studies
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Emma Eochukwuemeka
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,413
Public Policy Analysis
Development Studies
Nigerian Government and Politics
Rankings
Ranking Based On Selection: 2
Rosemary . O . Anazodo
Metrics
H-Index
i10 Index
Citation Counts
16
18
720
Human Resources Management
Project Management
Civil Service
Comparative Public Administration
Development Administration
Rankings
Ranking Based On Selection: 3
Nwankwo Basil Chukwuemeka
Metrics
H-Index
i10 Index
Citation Counts
13
17
834
Public Administration
Political Science
Financial Management
Local Government Studies
Education
Rankings
Ranking Based On Selection: 4
Oranekwu Donald Chinedu
Metrics
H-Index
i10 Index
Citation Counts
12
16
534
Public Policy
Local Government
Government
Diplomacy
Rankings
Ranking Based On Selection: 5
Florence Agbodike
Metrics
H-Index
i10 Index
Citation Counts
9
9
233
Local Government Administration
Theories of Management
Personnel Administration
Rankings
Ranking Based On Selection: 6
Okeke Martin Ifeanyi
Metrics
H-Index
i10 Index
Citation Counts
8
8
232
Public Administration
Government and Politics
Intergovernmental Relations
Public Policies
National Planning and Development
Rankings
Ranking Based On Selection: 7
Stephen Chinedu Chioke
Metrics
H-Index
i10 Index
Citation Counts
6
2
112
Public Policy Analysis
Public Administration
Local Government
Education
Politics
Rankings
Ranking Based On Selection: 8
Ugochukwu Evaristus Abba
Metrics
H-Index
i10 Index
Citation Counts
6
3
126
Rankings
Ranking Based On Selection: 9
Kingsley Abasili
Metrics
H-Index
i10 Index
Citation Counts
5
2
79
Rankings
Ranking Based On Selection: 10
Kenneth O. Iloanya
Metrics
H-Index
i10 Index
Citation Counts
4
2
140
Rankings
Ranking Based On Selection: 11
Chidozie Beneth Obiorah
Metrics
H-Index
i10 Index
Citation Counts
4
2
64
Public Administration and Local Government
Policy Analysis
Governance and Electoral Process
Rankings
Ranking Based On Selection: 12
Onyebuchi Johnpaul Nduba
Metrics
H-Index
i10 Index
Citation Counts
3
0
31
Public Administration
International Relations and Conflict Studies
Rankings
Ranking Based On Selection: 13
Nobert Chijioke Abah
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Public Administration
Public Policy
Governance
Personnel Management
Development Studies
Rankings
Ranking Based On Selection: 15
Chris Umeokafor
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 16
Obi Chinenye Blessing
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
Public Administration Local Governments
Peace and conflict Public policy
security Urban Admin
Federalism
Rankings
Ranking Based On Selection: 17
Catherine Udeoba
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 18
Chibuzor Chigozie Nweke
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
international Relations
Diplomacy
Government
Public Administration
Rankings
Ranking Based On Selection: 19
Okoye Alexander Tochukwu
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 20
Chijioke Iwubueze Ojiako
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 21
Eze Chineme Uzoamaka
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
public policy
Administration and Human resource management.
Rankings
Ranking Based On Selection: 22
Machi Ignatius Okoye
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 23
Ogechukwu Amina Ogu|Ogu Ogechukwu Amina
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 24
Okafor Jude Chukwuemeka
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 25
Ngini Ignatius Ifesinachi
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Public Administration and Local Government
Legislative and development Studies