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
B Guy Peters
Public Administration
Comparative Public Administration
Public Policy
European Politics
Metrics
H-Index
i10 Index
Citation
123
507
78,916
David Miller
Metropolitan regions
local government
fiscal federalism
Metrics
H-Index
i10 Index
Citation
62
217
19,252
Louise K Comfort
complex adaptive systems
decision making under uncertainty
Metrics
H-Index
i10 Index
Citation
47
106
12,831
Jeremy G Weber
Energy and Environmental Economics and Policy
Economic Development
Policy Analysis
Metrics
H-Index
i10 Index
Citation
28
37
3,146
John Mendeloff
regulation
OSHA
drug safety
auto safety
administrative law
Metrics
H-Index
i10 Index
Citation
24
35
2,168
Carolyn Ban
Comparative public management
administrative reform
management of International organizations
Metrics
H-Index
i10 Index
Citation
21
37
1,968
Louis A Picard
Africa
Governance
Conflict Mitigation
Human Resource Development
Metrics
H-Index
i10 Index
Citation
18
34
1,464
Gary E Hollibaugh Jr
Political Science
American Politics (Institutions)
Executive Politics
Elite Personality
Bureaucratic Politics
Metrics
H-Index
i10 Index
Citation
16
18
970
John Ts Keeler
Comparative Public Policy
European Politics
Transatlantic Relations
Metrics
H-Index
i10 Index
Citation
16
21
2,544
Nuno S Themudo
NGOs
public and nonprofit management and finance
international development
Metrics
H-Index
i10 Index
Citation
15
16
3,525
Erica Owen
international political economy
foreign direct investment
trade
labor
Metrics
H-Index
i10 Index
Citation
12
16
959
Harvey L White
Environmental Justice
public administration
talent management
Disaster
health disparities
Metrics
H-Index
i10 Index
Citation
10
10
599
Rankings
Ranking Based On Selection: 1
B Guy Peters
Metrics
H-Index
i10 Index
Citation Counts
123
507
78,916
Public Administration
Comparative Public Administration
Public Policy
European Politics
Rankings
Ranking Based On Selection: 2
David Miller
Metrics
H-Index
i10 Index
Citation Counts
62
217
19,252
Metropolitan regions
local government
fiscal federalism
Rankings
Ranking Based On Selection: 3
Louise K Comfort
Metrics
H-Index
i10 Index
Citation Counts
47
106
12,831
complex adaptive systems
decision making under uncertainty
Rankings
Ranking Based On Selection: 4
Jeremy G Weber
Metrics
H-Index
i10 Index
Citation Counts
28
37
3,146
Energy and Environmental Economics and Policy
Economic Development
Policy Analysis
Rankings
Ranking Based On Selection: 5
Kevin P Kearns
Metrics
H-Index
i10 Index
Citation Counts
25
33
4,416
Rankings
Ranking Based On Selection: 6
John Mendeloff
Metrics
H-Index
i10 Index
Citation Counts
24
35
2,168
regulation
OSHA
drug safety
auto safety
administrative law
Rankings
Ranking Based On Selection: 7
Carolyn Ban
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,968
Comparative public management
administrative reform
management of International organizations
Rankings
Ranking Based On Selection: 8
Louis A Picard
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,464
Africa
Governance
Conflict Mitigation
Human Resource Development
Rankings
Ranking Based On Selection: 9
Gary E Hollibaugh Jr
Metrics
H-Index
i10 Index
Citation Counts
16
18
970
Political Science
American Politics (Institutions)
Executive Politics
Elite Personality
Bureaucratic Politics
Rankings
Ranking Based On Selection: 10
John Ts Keeler
Metrics
H-Index
i10 Index
Citation Counts
16
21
2,544
Comparative Public Policy
European Politics
Transatlantic Relations
Rankings
Ranking Based On Selection: 11
Nuno S Themudo
Metrics
H-Index
i10 Index
Citation Counts
15
16
3,525
NGOs
public and nonprofit management and finance
international development
Rankings
Ranking Based On Selection: 12
Erica Owen
Metrics
H-Index
i10 Index
Citation Counts
12
16
959
international political economy
foreign direct investment
trade
labor
Rankings
Ranking Based On Selection: 13
Harvey L White
Metrics
H-Index
i10 Index
Citation Counts
10
10
599
Environmental Justice
public administration
talent management
Disaster
health disparities
Rankings
Ranking Based On Selection: 14
Luke N Condra
Metrics
H-Index
i10 Index
Citation Counts
9
9
877
Political Violence
Comparative Politics
Ethnic Politics