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.

Rebecca Bromley-Trujillo
American Politics
Environmental Policy
Policy Process
State Politics and Policy
Metrics
H-Index
i10 Index
Citation
10
11
706
Youssef Chouhoud
political psychology
survey methodology
race and ethnicity
religion and politics
Middle East politics
Metrics
H-Index
i10 Index
Citation
8
7
320
Andrew B Kirkpatrick
Environmental Cooperation
International Institutions
Compliance
Political Parties
Fisheries Policy
Metrics
H-Index
i10 Index
Citation
3
0
27
Ifeyinwa Arum
Political Science
Gender Studies and Public Administration
Metrics
H-Index
i10 Index
Citation
2
1
38
Rankings
Ranking Based On Selection: 1
Gyan Pradhan
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,248
Rankings
Ranking Based On Selection: 2
Rebecca Bromley-Trujillo
Metrics
H-Index
i10 Index
Citation Counts
10
11
706
American Politics
Environmental Policy
Policy Process
State Politics and Policy
Rankings
Ranking Based On Selection: 3
Youssef Chouhoud
Metrics
H-Index
i10 Index
Citation Counts
8
7
320
political psychology
survey methodology
race and ethnicity
religion and politics
Middle East politics
Rankings
Ranking Based On Selection: 4
Andrew B Kirkpatrick
Metrics
H-Index
i10 Index
Citation Counts
3
0
27
Environmental Cooperation
International Institutions
Compliance
Political Parties
Fisheries Policy
Rankings
Ranking Based On Selection: 5
Ifeyinwa Arum
Metrics
H-Index
i10 Index
Citation Counts
2
1
38