Top 100 Scientists

World Top 100 Scientists 2024

The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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
World Rank
18,553
Country Rank
8,219
Institution Rank : 85
United States
Gary Marks
political science
comparative politics
European Union
regionalism
international organizations
Metrics
H-Index
i10 Index
Citation
81
166
56,104
* Rankings
World Rank
28,708
Country Rank
12,231
Institution Rank : 119
United States
Liesbet Hooghe
Political science
Comparative politics
Political behavior
European Union
Multilevel governance
Metrics
H-Index
i10 Index
Citation
71
124
47,909
* Rankings
World Rank
39,310
Country Rank
16,201
Institution Rank : 160
United States
Frank Baumgartner
political science
public policy
policing
capital punishment
Metrics
H-Index
i10 Index
Citation
64
143
40,984
* Rankings
World Rank
72,952
Country Rank
27,828
Institution Rank : 300
United States
Kevin Hewison
Thailand
politics
precarious work
Metrics
H-Index
i10 Index
Citation
52
102
6,935
* Rankings
World Rank
94,588
Country Rank
34,675
Institution Rank : 354
United States
Virginia Gray
state politics
interest groups
public policy
Metrics
H-Index
i10 Index
Citation
47
102
10,548
* Rankings
World Rank
103,509
Country Rank
37,371
Institution Rank : 382
United States
Evelyne Huber
Comparative Politics
Welfare States
Democratization
Metrics
H-Index
i10 Index
Citation
45
83
22,786
* Rankings
World Rank
131,994
Country Rank
45,911
Institution Rank : 456
United States
Deen Freelon
political communication
open source
identity politics
computational social science
social media
Metrics
H-Index
i10 Index
Citation
40
61
10,321
* Rankings
World Rank
161,998
Country Rank
54,361
Institution Rank : 533
United States
Andrew Reynolds
Comparative politics
Mid East
Africa
Asia
LGBTQ
Metrics
H-Index
i10 Index
Citation
37
56
7,329
* Rankings
World Rank
170,418
Country Rank
56,749
Institution Rank : 555
United States
Pamela J Conover
Political Science
Metrics
H-Index
i10 Index
Citation
36
50
10,558
* Rankings
World Rank
179,562
Country Rank
59,233
Institution Rank : 575
United States
Milada Anna Vachudova
Comparative Democratization
International Institutions
European Union
Postcommunist Politics
Political Parties
Metrics
H-Index
i10 Index
Citation
35
53
10,743
* Rankings
World Rank
198,040
Country Rank
64,426
Institution Rank : 627
United States
Daniel Kreiss
politics
campaigns
media
social movements
collective action
Metrics
H-Index
i10 Index
Citation
33
56
6,159
* Rankings
World Rank
231,225
Country Rank
73,307
Institution Rank : 689
United States
Jonathan Hartlyn
Comparative politics
Metrics
H-Index
i10 Index
Citation
31
53
5,834
* Rankings
World Rank
237,011
Country Rank
74,946
Institution Rank : 701
United States
Lora Cohen Vogel
Politics of Education
Teacher Quality
Teacher and Student Assignment
Continuous Improvement Research
Scaling up
Metrics
H-Index
i10 Index
Citation
30
55
3,656
* Rankings
World Rank
245,739
Country Rank
77,169
Institution Rank : 710
United States
Jonathan Oberlander
Health care politics
Health care policy
Health reform
Medicare
Metrics
H-Index
i10 Index
Citation
30
71
3,682
* Rankings
World Rank
312,351
Country Rank
94,263
Institution Rank : 849
United States
Thomas M Carsey
Representation
State Politics
Parties
Campaigns and Elections
Methods
Metrics
H-Index
i10 Index
Citation
26
44
5,977
* Rankings
World Rank
380,752
Country Rank
111,595
Institution Rank : 967
United States
Jason Roberts
American politics
Congress
Elections
Institutional Change
Metrics
H-Index
i10 Index
Citation
23
34
2,555
* Rankings
World Rank
383,894
Country Rank
112,453
Institution Rank : 972
United States
Kevin T Mcguire
U.S. Supreme Court
Judicial Politics
American Politics
Metrics
H-Index
i10 Index
Citation
23
27
3,092
* Rankings
World Rank
414,100
Country Rank
120,182
Institution Rank : 1,029
United States
Shannon C Mcgregor
political communication
public opinion
social media
data
gender
Metrics
H-Index
i10 Index
Citation
21
28
3,124
* Rankings
World Rank
457,888
Country Rank
131,256
Institution Rank : 1,103
United States
Rahsaan Maxwell
National boundaries
cultural diversity
immigration
globalization
Europe
Metrics
H-Index
i10 Index
Citation
20
28
2,016
* Rankings
World Rank
457,928
Country Rank
131,274
Institution Rank : 1,104
United States
Gabriela Valdivia
Political Ecology
Feminist Energy Geographies
Environmental Justice
Resource Geography
Latin America
Metrics
H-Index
i10 Index
Citation
20
28
1,620
* Rankings
World Rank
483,202
Country Rank
137,515
Institution Rank : 1,140
United States
Cecilia Martinez Gallardo
Executive politics
Political Behavior
Latin American Politics
Government Formation
Executive Approval
Metrics
H-Index
i10 Index
Citation
19
24
1,901
* Rankings
World Rank
499,473
Country Rank
141,482
Institution Rank : 1,160
United States
Mark Crescenzi
International Relations
Metrics
H-Index
i10 Index
Citation
19
21
2,004
* Rankings
World Rank
503,021
Country Rank
142,281
Institution Rank : 1,162
United States
Jeff Spinner Halev
democratic theory
historical injustice
multiculturalism
political theory
liberalism
Metrics
H-Index
i10 Index
Citation
19
26
2,785
* Rankings
World Rank
591,149
Country Rank
164,400
Institution Rank : 1,299
United States
Timothy J Ryan
Political Communication
Political Psychology
Media and Politics
Moral Psychology
Race and Politics
Metrics
H-Index
i10 Index
Citation
16
20
1,186
* Rankings
World Rank
806,501
Country Rank
215,962
Institution Rank : 1,586
United States
Isaac Unah
Judicial Politics
Supreme Court
Death Penalty
Bureaucratic Politics.
Metrics
H-Index
i10 Index
Citation
12
13
732
* Rankings
World Rank
839,145
Country Rank
223,318
Institution Rank : 1,622
United States
Stephen Gent
international relations
conflict processes
Metrics
H-Index
i10 Index
Citation
11
13
1,199
* Rankings
World Rank
1,163,266
Country Rank
287,395
Institution Rank : 1,923
United States
Anna Bassi
Experimental Political Science
Formal Theory
Voting
Metrics
H-Index
i10 Index
Citation
7
6
573
* Rankings
World Rank
1,266,977
Country Rank
304,803
Institution Rank : 1,999
United States
Brice Acree
Political Science
Methodology
Statistics
Machine Learning
Ideology
Metrics
H-Index
i10 Index
Citation
6
3
219
* Rankings
World Rank
1,294,393
Country Rank
308,353
Institution Rank : 2,006
United States
Anne Marie Choup
Latin America
Social Movements
Immigrant Rights
Gender Based Violence
Catholic Church
Metrics
H-Index
i10 Index
Citation
6
3
89
* Rankings
World Rank
1,631,788
Country Rank
362,092
Institution Rank : 2,230
United States
Jaime Lindh
comparative politics
political economy
political institutions
Metrics
H-Index
i10 Index
Citation
3
2
56
* Rankings
World Rank
1,806,323
Country Rank
386,097
Institution Rank : 2,345
United States
Nora Hanagan
American political thought
food politics
democratic theory
American pragmatism
Metrics
H-Index
i10 Index
Citation
2
2
32
* Rankings
World Rank
1,807,479
Country Rank
386,307
Institution Rank : 2,347
United States
Joel Winkelman
American Political Thought
Political Theory
Metrics
H-Index
i10 Index
Citation
2
2
30
* Rankings
World Rank
1,862,633
Country Rank
395,190
Institution Rank : 2,392
United States
Emily Cottle Ommundsen|Emily M. Cottle
political science
american politics
congress
Metrics
H-Index
i10 Index
Citation
2
1
19
* Rankings
World Rank
1,918,566
Country Rank
401,651
Institution Rank : 2,435
United States
Aleksandra Rumiantseva
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
World Rank
2,071,214
Country Rank
421,662
Institution Rank : 2,540
United States
Michael Greenberger
American Political Development
Elections
Federalism
Racial and Ethnic Politics
Metrics
H-Index
i10 Index
Citation
1
0
7
* Rankings
World Rank
2,080,566
Country Rank
422,719
Institution Rank : 2,545
United States
Thomas Altmann
Political science
International Relations
Metrics
H-Index
i10 Index
Citation
1
0
6
* Rankings
World Rank
2,151,408
Country Rank
429,724
Institution Rank : 2,575
United States
Colin R Case
Political Science
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
18,553
United States
8,219
85
Gary Marks
Metrics
H-Index
i10 Index
Citation Counts
81
166
56,104
political science
comparative politics
European Union
regionalism
international organizations
Rankings
28,708
United States
12,231
119
Liesbet Hooghe
Metrics
H-Index
i10 Index
Citation Counts
71
124
47,909
Political science
Comparative politics
Political behavior
European Union
Multilevel governance
Rankings
39,310
United States
16,201
160
Frank Baumgartner
Metrics
H-Index
i10 Index
Citation Counts
64
143
40,984
political science
public policy
policing
capital punishment
Rankings
72,952
United States
27,828
300
Kevin Hewison
Metrics
H-Index
i10 Index
Citation Counts
52
102
6,935
Rankings
94,588
United States
34,675
354
Virginia Gray
Metrics
H-Index
i10 Index
Citation Counts
47
102
10,548
state politics
interest groups
public policy
Rankings
103,509
United States
37,371
382
Evelyne Huber
Metrics
H-Index
i10 Index
Citation Counts
45
83
22,786
Comparative Politics
Welfare States
Democratization
Rankings
131,994
United States
45,911
456
Deen Freelon
Metrics
H-Index
i10 Index
Citation Counts
40
61
10,321
political communication
open source
identity politics
computational social science
social media
Rankings
161,998
United States
54,361
533
Andrew Reynolds
Metrics
H-Index
i10 Index
Citation Counts
37
56
7,329
Comparative politics
Mid East
Africa
Asia
LGBTQ
Rankings
170,418
United States
56,749
555
Pamela J Conover
Metrics
H-Index
i10 Index
Citation Counts
36
50
10,558
Rankings
179,562
United States
59,233
575
Milada Anna Vachudova
Metrics
H-Index
i10 Index
Citation Counts
35
53
10,743
Comparative Democratization
International Institutions
European Union
Postcommunist Politics
Political Parties
Rankings
198,040
United States
64,426
627
Daniel Kreiss
Metrics
H-Index
i10 Index
Citation Counts
33
56
6,159
politics
campaigns
media
social movements
collective action
Rankings
231,225
United States
73,307
689
Jonathan Hartlyn
Metrics
H-Index
i10 Index
Citation Counts
31
53
5,834
Rankings
237,011
United States
74,946
701
Lora Cohen Vogel
Metrics
H-Index
i10 Index
Citation Counts
30
55
3,656
Politics of Education
Teacher Quality
Teacher and Student Assignment
Continuous Improvement Research
Scaling up
Rankings
245,739
United States
77,169
710
Jonathan Oberlander
Metrics
H-Index
i10 Index
Citation Counts
30
71
3,682
Health care politics
Health care policy
Health reform
Medicare
Rankings
312,351
United States
94,263
849
Thomas M Carsey
Metrics
H-Index
i10 Index
Citation Counts
26
44
5,977
Representation
State Politics
Parties
Campaigns and Elections
Methods
Rankings
380,752
United States
111,595
967
Jason Roberts
Metrics
H-Index
i10 Index
Citation Counts
23
34
2,555
American politics
Congress
Elections
Institutional Change
Rankings
383,894
United States
112,453
972
Kevin T Mcguire
Metrics
H-Index
i10 Index
Citation Counts
23
27
3,092
U.S. Supreme Court
Judicial Politics
American Politics
Rankings
414,100
United States
120,182
1,029
Shannon C Mcgregor
Metrics
H-Index
i10 Index
Citation Counts
21
28
3,124
political communication
public opinion
social media
data
gender
Rankings
457,888
United States
131,256
1,103
Rahsaan Maxwell
Metrics
H-Index
i10 Index
Citation Counts
20
28
2,016
National boundaries
cultural diversity
immigration
globalization
Europe
Rankings
457,928
United States
131,274
1,104
Gabriela Valdivia
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,620
Political Ecology
Feminist Energy Geographies
Environmental Justice
Resource Geography
Latin America
Rankings
483,202
United States
137,515
1,140
Cecilia Martinez Gallardo
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,901
Executive politics
Political Behavior
Latin American Politics
Government Formation
Executive Approval
Rankings
499,473
United States
141,482
1,160
Mark Crescenzi
Metrics
H-Index
i10 Index
Citation Counts
19
21
2,004
Rankings
503,021
United States
142,281
1,162
Jeff Spinner Halev
Metrics
H-Index
i10 Index
Citation Counts
19
26
2,785
democratic theory
historical injustice
multiculturalism
political theory
liberalism
Rankings
591,149
United States
164,400
1,299
Timothy J Ryan
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,186
Political Communication
Political Psychology
Media and Politics
Moral Psychology
Race and Politics
Rankings
806,501
United States
215,962
1,586
Isaac Unah
Metrics
H-Index
i10 Index
Citation Counts
12
13
732
Judicial Politics
Supreme Court
Death Penalty
Bureaucratic Politics.
Rankings
839,145
United States
223,318
1,622
Stephen Gent
Metrics
H-Index
i10 Index
Citation Counts
11
13
1,199
international relations
conflict processes
Rankings
1,163,266
United States
287,395
1,923
Anna Bassi
Metrics
H-Index
i10 Index
Citation Counts
7
6
573
Experimental Political Science
Formal Theory
Voting
Rankings
1,266,977
United States
304,803
1,999
Brice Acree
Metrics
H-Index
i10 Index
Citation Counts
6
3
219
Political Science
Methodology
Statistics
Machine Learning
Ideology
Rankings
1,294,393
United States
308,353
2,006
Anne Marie Choup
Metrics
H-Index
i10 Index
Citation Counts
6
3
89
Latin America
Social Movements
Immigrant Rights
Gender Based Violence
Catholic Church
Rankings
1,631,788
United States
362,092
2,230
Jaime Lindh
Metrics
H-Index
i10 Index
Citation Counts
3
2
56
comparative politics
political economy
political institutions
Rankings
1,806,323
United States
386,097
2,345
Nora Hanagan
Metrics
H-Index
i10 Index
Citation Counts
2
2
32
American political thought
food politics
democratic theory
American pragmatism
Rankings
1,807,479
United States
386,307
2,347
Joel Winkelman
Metrics
H-Index
i10 Index
Citation Counts
2
2
30
American Political Thought
Political Theory
Rankings
1,862,633
United States
395,190
2,392
Emily Cottle Ommundsen|Emily M. Cottle
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
political science
american politics
congress
Rankings
1,918,566
United States
401,651
2,435
Aleksandra Rumiantseva
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
2,071,214
United States
421,662
2,540
Michael Greenberger
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
American Political Development
Elections
Federalism
Racial and Ethnic Politics
Rankings
2,080,566
United States
422,719
2,545
Thomas Altmann
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
2,151,408
United States
429,724
2,575
Colin R Case
Metrics
H-Index
i10 Index
Citation Counts
1
0
2