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" (941,641 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
Mark J Smith
Environmental Studies
International Studies
Development
Citizenship
Political Participation
Metrics
H-Index
i10 Index
Citation
64
263
27,682
* Rankings
Ranking Based On Selection: 2
Yagil Levy|Yagil Levi, יגיל לוי
Political Sociology
Militarism
Military Sociology
Civil-military Relations
Military Studies
Metrics
H-Index
i10 Index
Citation
27
59
2,430
* Rankings
Ranking Based On Selection: 4
Alexios Brailas
Human Systems
Creative Research Methods
Appreciative Inquiry
Qualitative Methods
Metrics
H-Index
i10 Index
Citation
13
15
466
Georgina Holmes
Peacekeeping
security sector reform
international organisations
feminist security studies
gender
Metrics
H-Index
i10 Index
Citation
10
10
348
Edward Wastnidge
Iran
Foreign Policy
Politics and International Relations of the Middle East
Central Asia
Metrics
H-Index
i10 Index
Citation
9
9
504
Frangton Chiyemura
International Development
China-Africa Relations
Sustainable Energy
Climate Change
Metrics
H-Index
i10 Index
Citation
7
5
138

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* Rankings
Ranking Based On Selection: 14
Maria Thaemar Tana
Political Science
International Relations
Theories of International Relations
Japanese Foreign Policy
Human Security
Metrics
H-Index
i10 Index
Citation
3
0
19
* Rankings
Ranking Based On Selection: 17
Perlita M Frago-Marasigan
Politics of Media
Civil Society
Philippine Government
Environmental Politics and Disaster Studies
Metrics
H-Index
i10 Index
Citation
3
1
27
* Rankings
Ranking Based On Selection: 19
A Shakour
Hebrew Languages
Semitic Languages
Language and Politics and Political discourse analysis
Metrics
H-Index
i10 Index
Citation
2
1
16
* Rankings
Ranking Based On Selection: 21
Archill Niña Capistrano
International Relations & Politics
Liquid Modernity
Human Trafficking & Human Rights
Gender
Metrics
H-Index
i10 Index
Citation
2
0
13
* Rankings
Ranking Based On Selection: 23
Diosdado Lopega
Philippine government and politics
China's international relations
Diaspora and Migration
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based On Selection: 24
Athulasiri Kumara Samarakoon
Politics
International Politics
Foreign Policy
Sino-Sri Lanka Relations
Cyberpolitics
Metrics
H-Index
i10 Index
Citation
2
0
12
Ihor Moroz
post-communist political transformation processes in the countries of Central and Eastern Europe
local self-government in the R
Metrics
H-Index
i10 Index
Citation
1
1
21
* Rankings
Ranking Based On Selection: 31
Trivikram Tiwari
Political Theory
Political Thought
Political Philosophy
Nationalism and Multiculturalism
Research Methodology.
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Mark J Smith
Metrics
H-Index
i10 Index
Citation Counts
64
263
27,682
Environmental Studies
International Studies
Development
Citizenship
Political Participation
Rankings
Ranking Based On Selection: 2
Yagil Levy|Yagil Levi, יגיל לוי
Metrics
H-Index
i10 Index
Citation Counts
27
59
2,430
Political Sociology
Militarism
Military Sociology
Civil-military Relations
Military Studies
Rankings
Ranking Based On Selection: 3
B Arun Kumar
Metrics
H-Index
i10 Index
Citation Counts
22
70
2,991
Rankings
Ranking Based On Selection: 4
Alexios Brailas
Metrics
H-Index
i10 Index
Citation Counts
13
15
466
Human Systems
Creative Research Methods
Appreciative Inquiry
Qualitative Methods
Rankings
Ranking Based On Selection: 6
Georgina Holmes
Metrics
H-Index
i10 Index
Citation Counts
10
10
348
Peacekeeping
security sector reform
international organisations
feminist security studies
gender
Rankings
Ranking Based On Selection: 7
Edward Wastnidge
Metrics
H-Index
i10 Index
Citation Counts
9
9
504
Iran
Foreign Policy
Politics and International Relations of the Middle East
Central Asia
Rankings
Ranking Based On Selection: 8
Frangton Chiyemura
Metrics
H-Index
i10 Index
Citation Counts
7
5
138
International Development
China-Africa Relations
Sustainable Energy
Climate Change
Rankings
Ranking Based On Selection: 9
Enrico Gloria
Metrics
H-Index
i10 Index
Citation Counts
5
3
59
International Relations
China Foreign Policy
International Political Economy
Rankings
Ranking Based On Selection: 10
Donna Smith
Metrics
H-Index
i10 Index
Citation Counts
4
1
91

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Naresh Dadhich
Metrics
H-Index
i10 Index
Citation Counts
4
0
25
Rankings
Ranking Based On Selection: 12
Maileenita Penalba
Metrics
H-Index
i10 Index
Citation Counts
3
0
28
Citizen Competence
Consent
Indigenous Studies
Urban Resilience
Rankings
Ranking Based On Selection: 13
Frances Antoinette Cruz
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
International Relations
Discourse Analysis
Norm Diffusion
Orthography
Phonology
Rankings
Ranking Based On Selection: 14
Maria Thaemar Tana
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Political Science
International Relations
Theories of International Relations
Japanese Foreign Policy
Human Security
Rankings
Ranking Based On Selection: 15
Alexios Alecou
Metrics
H-Index
i10 Index
Citation Counts
3
1
50
Rankings
Ranking Based On Selection: 16
Ruth Lusterio-Rico
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Environment
politics
indigenous peoples
legislative process
migration
Rankings
Ranking Based On Selection: 17
Perlita M Frago-Marasigan
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Politics of Media
Civil Society
Philippine Government
Environmental Politics and Disaster Studies
Rankings
Ranking Based On Selection: 18
Edcel John A Ibarra
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Rankings
Ranking Based On Selection: 19
A Shakour
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Hebrew Languages
Semitic Languages
Language and Politics and Political discourse analysis
Rankings
Ranking Based On Selection: 20
Nguyen Minh Doi
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Rankings
Ranking Based On Selection: 21
Archill Niña Capistrano
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
International Relations & Politics
Liquid Modernity
Human Trafficking & Human Rights
Gender
Rankings
Ranking Based On Selection: 22
non-traditional security
International Relations
religion and politics
Southeast Asian politics
Rankings
Ranking Based On Selection: 23
Diosdado Lopega
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Philippine government and politics
China's international relations
Diaspora and Migration
Rankings
Ranking Based On Selection: 24
Athulasiri Kumara Samarakoon
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Politics
International Politics
Foreign Policy
Sino-Sri Lanka Relations
Cyberpolitics
Rankings
Ranking Based On Selection: 25
student activism
digital activism
motherist politics
social movements
Rankings
Ranking Based On Selection: 26
Nelson Cainghog
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Rankings
Ranking Based On Selection: 27
Khagendra Prasai
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Rankings
Ranking Based On Selection: 28
Perlita Frago-Marasigan
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 29
Ihor Moroz
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
post-communist political transformation processes in the countries of Central and Eastern Europe
local self-government in the R
Rankings
Ranking Based On Selection: 30
Matthew Manuelito S Miranda
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
human rights
intersectionality
gender studies
political theory
discourse analysis
Rankings
Ranking Based On Selection: 31
Trivikram Tiwari
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Political Theory
Political Thought
Political Philosophy
Nationalism and Multiculturalism
Research Methodology.
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