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
532,536
Country Rank
149,772
Institution Rank : 1
United States
Thomas P Mackey
metaliteracy
information literacy
online learning
open learning
MOOCs
Metrics
H-Index
i10 Index
Citation
18
23
2,356
* Rankings
World Rank
535,947
Country Rank
150,572
Institution Rank : 2
United States
Alan T Belasen
Corporate Communication
Metrics
H-Index
i10 Index
Citation
18
23
1,217
* Rankings
World Rank
550,174
Country Rank
154,174
Institution Rank : 3
United States
Gina C Torino
Microaggressions
multicultural psychology
multicultural counseling
Metrics
H-Index
i10 Index
Citation
17
22
14,355
* Rankings
World Rank
609,578
Country Rank
169,021
Institution Rank : 4
United States
Julie A Gedro
Leadership
Career Development
LGBTQ Workplace Issues
Training and Development
Adult Learning
Metrics
H-Index
i10 Index
Citation
16
22
1,193
* Rankings
World Rank
624,333
Country Rank
172,517
Institution Rank : 5
United States
John A Strozier
solid state physics
Metrics
H-Index
i10 Index
Citation
16
19
1,312
* Rankings
World Rank
690,213
Country Rank
188,775
Institution Rank : 6
United States
Gayle S Stever
Psychology
Metrics
H-Index
i10 Index
Citation
14
17
1,494
* Rankings
World Rank
824,426
Country Rank
219,904
Institution Rank : 7
United States
Elizabeth Gates Bradley
Teacher Training
At Risk Youth Interventions
Games and Simulations
Metrics
H-Index
i10 Index
Citation
11
13
1,301
* Rankings
World Rank
863,966
Country Rank
228,973
Institution Rank : 8
United States
Susan Hollis
Ancient Near Eastern Studies
ancient Egypt
biblical
Metrics
H-Index
i10 Index
Citation
11
12
575
* Rankings
World Rank
864,716
Country Rank
229,101
Institution Rank : 9
United States
Eileen A O'Connor
online education
emerging technologies
virtual reality
science education
Metrics
H-Index
i10 Index
Citation
11
12
423
* Rankings
World Rank
872,277
Country Rank
230,849
Institution Rank : 10
United States
Marina Privman
Metrics
H-Index
i10 Index
Citation
11
11
640
* Rankings
World Rank
893,538
Country Rank
236,063
Institution Rank : 11
United States
Lisa Unangst
Comparative education
international education
higher education
refugee education
Metrics
H-Index
i10 Index
Citation
10
10
396
* Rankings
World Rank
903,264
Country Rank
237,655
Institution Rank : 12
United States
Suzanne Hayes
online learning
self-regulated learning
co-regulation
socially-shared regulation
epistemic agency
Metrics
H-Index
i10 Index
Citation
10
10
2,006
* Rankings
World Rank
1,026,483
Country Rank
263,547
Institution Rank : 13
United States
Rebecca Eliseo Arras
trauma
addiction
maladaptive coping behaviors
cyberbullying
Metrics
H-Index
i10 Index
Citation
8
7
503
* Rankings
World Rank
1,067,379
Country Rank
270,592
Institution Rank : 14
United States
Margaret Tally
Gender
Media
Popular Culture
Film and Television
Metrics
H-Index
i10 Index
Citation
8
8
262
* Rankings
World Rank
1,079,950
Country Rank
272,630
Institution Rank : 15
United States
John J Lawless
Family Therapy
Public Health
Metrics
H-Index
i10 Index
Citation
8
7
530
* Rankings
World Rank
1,079,990
Country Rank
272,646
Institution Rank : 16
United States
Joanne Levine
Distance learning
group work
social work
human services
public health
Metrics
H-Index
i10 Index
Citation
8
7
497
* Rankings
World Rank
1,142,782
Country Rank
284,626
Institution Rank : 17
United States
Luis J Camacho
Consumer Behavior
International Business
Emerging Markets
International Marketing
Education
Metrics
H-Index
i10 Index
Citation
7
6
324
* Rankings
World Rank
1,164,587
Country Rank
287,728
Institution Rank : 18
United States
Karen Garner
International History
Gender Studies
Women's Studies
Metrics
H-Index
i10 Index
Citation
7
6
235
* Rankings
World Rank
1,229,805
Country Rank
299,254
Institution Rank : 19
United States
Jason Russell
Labour and Working-Class History
Business History
Metrics
H-Index
i10 Index
Citation
6
4
99
* Rankings
World Rank
1,358,277
Country Rank
320,111
Institution Rank : 20
United States
Michelle Eades-Baird
science education
inquiry
literacy
academic language
Metrics
H-Index
i10 Index
Citation
5
3
50
* Rankings
World Rank
1,392,987
Country Rank
325,004
Institution Rank : 21
United States
Sarah Hertz
Metrics
H-Index
i10 Index
Citation
5
4
71
* Rankings
World Rank
1,429,718
Country Rank
329,252
Institution Rank : 22
United States
Jonathan Franz
neuroscience
behavioral biology
biological psychology
Metrics
H-Index
i10 Index
Citation
5
5
179
* Rankings
World Rank
1,440,673
Country Rank
331,742
Institution Rank : 23
United States
Lynette Nickleberry
intersecting identities
African American gender
military
Metrics
H-Index
i10 Index
Citation
4
4
134
* Rankings
World Rank
1,612,474
Country Rank
358,243
Institution Rank : 24
United States
Rebecca Bonanno
family violence
child mental health
mental health literacy
youth development
Metrics
H-Index
i10 Index
Citation
3
3
40
* Rankings
World Rank
1,625,384
Country Rank
360,893
Institution Rank : 25
United States
Himanee Gupta-Carlson
Hip Hop
community organizing
ethnography
South Asian diaspora
sustainable agriculture
Metrics
H-Index
i10 Index
Citation
3
2
70
* Rankings
World Rank
1,746,006
Country Rank
376,670
Institution Rank : 26
United States
Amal Jasentuliyana
Physiology
Disability Studies
Metrics
H-Index
i10 Index
Citation
3
3
485
* Rankings
World Rank
1,759,505
Country Rank
378,907
Institution Rank : 27
United States
Nathan Whitley-Grassi|Nathan Whitley-Grassi
educational technology
instructional design
educational assessment
STEM education
Research
Metrics
H-Index
i10 Index
Citation
3
1
35
* Rankings
World Rank
1,761,193
Country Rank
379,089
Institution Rank : 28
United States
Dee Britton
Collective Memory
Visual Studies
Disaster Studies
Metrics
H-Index
i10 Index
Citation
3
1
31
* Rankings
World Rank
1,772,447
Country Rank
380,040
Institution Rank : 29
United States
Nadine V Wedderburn
Sociology
Public Policy
Racism
Racial Inequality
Culture
Metrics
H-Index
i10 Index
Citation
3
0
20
* Rankings
World Rank
1,774,193
Country Rank
380,179
Institution Rank : 30
United States
Shaun Richman
labor law
labor history
Metrics
H-Index
i10 Index
Citation
3
0
18
* Rankings
World Rank
1,783,089
Country Rank
381,156
Institution Rank : 31
United States
Gary Lacy
Psychology
Counseling and Socialogy
Metrics
H-Index
i10 Index
Citation
3
0
18
* Rankings
World Rank
1,980,318
Country Rank
408,635
Institution Rank : 32
United States
Layla Abdullah-Poulos
culture
literature
race
gender
feminism
Metrics
H-Index
i10 Index
Citation
2
1
12
* Rankings
World Rank
1,989,379
Country Rank
409,422
Institution Rank : 33
United States
Deborah Holler
Cultural Studies and Arts
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
World Rank
1,999,142
Country Rank
410,434
Institution Rank : 34
United States
Kim Hewitt
Metrics
H-Index
i10 Index
Citation
1
1
296
* Rankings
World Rank
2,047,665
Country Rank
418,647
Institution Rank : 35
United States
Dana H Longley
libraries
information literacy
distance learning
Metrics
H-Index
i10 Index
Citation
1
1
11
* Rankings
World Rank
2,127,138
Country Rank
427,623
Institution Rank : 36
United States
Leo Gertner
Labor law
employment law
labor history
legislation
minimum wage
Metrics
H-Index
i10 Index
Citation
1
0
3
Rankings
532,536
United States
149,772
1
Thomas P Mackey
Metrics
H-Index
i10 Index
Citation Counts
18
23
2,356
metaliteracy
information literacy
online learning
open learning
MOOCs
Rankings
535,947
United States
150,572
2
Alan T Belasen
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,217
Rankings
550,174
United States
154,174
3
Gina C Torino
Metrics
H-Index
i10 Index
Citation Counts
17
22
14,355
Microaggressions
multicultural psychology
multicultural counseling
Rankings
609,578
United States
169,021
4
Julie A Gedro
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,193
Leadership
Career Development
LGBTQ Workplace Issues
Training and Development
Adult Learning
Rankings
624,333
United States
172,517
5
John A Strozier
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,312
Rankings
690,213
United States
188,775
6
Gayle S Stever
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,494
Rankings
824,426
United States
219,904
7
Elizabeth Gates Bradley
Metrics
H-Index
i10 Index
Citation Counts
11
13
1,301
Teacher Training
At Risk Youth Interventions
Games and Simulations
Rankings
863,966
United States
228,973
8
Susan Hollis
Metrics
H-Index
i10 Index
Citation Counts
11
12
575
Ancient Near Eastern Studies
ancient Egypt
biblical
Rankings
864,716
United States
229,101
9
Eileen A O'Connor
Metrics
H-Index
i10 Index
Citation Counts
11
12
423
online education
emerging technologies
virtual reality
science education
Rankings
872,277
United States
230,849
10
Marina Privman
Metrics
H-Index
i10 Index
Citation Counts
11
11
640
Rankings
893,538
United States
236,063
11
Lisa Unangst
Metrics
H-Index
i10 Index
Citation Counts
10
10
396
Comparative education
international education
higher education
refugee education
Rankings
903,264
United States
237,655
12
Suzanne Hayes
Metrics
H-Index
i10 Index
Citation Counts
10
10
2,006
online learning
self-regulated learning
co-regulation
socially-shared regulation
epistemic agency
Rankings
1,026,483
United States
263,547
13
Rebecca Eliseo Arras
Metrics
H-Index
i10 Index
Citation Counts
8
7
503
trauma
addiction
maladaptive coping behaviors
cyberbullying
Rankings
1,067,379
United States
270,592
14
Margaret Tally
Metrics
H-Index
i10 Index
Citation Counts
8
8
262
Gender
Media
Popular Culture
Film and Television
Rankings
1,079,950
United States
272,630
15
John J Lawless
Metrics
H-Index
i10 Index
Citation Counts
8
7
530
Rankings
1,079,990
United States
272,646
16
Joanne Levine
Metrics
H-Index
i10 Index
Citation Counts
8
7
497
Distance learning
group work
social work
human services
public health
Rankings
1,142,782
United States
284,626
17
Luis J Camacho
Metrics
H-Index
i10 Index
Citation Counts
7
6
324
Consumer Behavior
International Business
Emerging Markets
International Marketing
Education
Rankings
1,164,587
United States
287,728
18
Karen Garner
Metrics
H-Index
i10 Index
Citation Counts
7
6
235
International History
Gender Studies
Women's Studies
Rankings
1,229,805
United States
299,254
19
Jason Russell
Metrics
H-Index
i10 Index
Citation Counts
6
4
99
Labour and Working-Class History
Business History
Rankings
1,358,277
United States
320,111
20
Michelle Eades-Baird
Metrics
H-Index
i10 Index
Citation Counts
5
3
50
science education
inquiry
literacy
academic language
Rankings
1,392,987
United States
325,004
21
Sarah Hertz
Metrics
H-Index
i10 Index
Citation Counts
5
4
71
Rankings
1,429,718
United States
329,252
22
Jonathan Franz
Metrics
H-Index
i10 Index
Citation Counts
5
5
179
neuroscience
behavioral biology
biological psychology
Rankings
1,440,673
United States
331,742
23
Lynette Nickleberry
Metrics
H-Index
i10 Index
Citation Counts
4
4
134
intersecting identities
African American gender
military
Rankings
1,612,474
United States
358,243
24
Rebecca Bonanno
Metrics
H-Index
i10 Index
Citation Counts
3
3
40
family violence
child mental health
mental health literacy
youth development
Rankings
1,625,384
United States
360,893
25
Himanee Gupta-Carlson
Metrics
H-Index
i10 Index
Citation Counts
3
2
70
Hip Hop
community organizing
ethnography
South Asian diaspora
sustainable agriculture
Rankings
1,746,006
United States
376,670
26
Amal Jasentuliyana
Metrics
H-Index
i10 Index
Citation Counts
3
3
485
Rankings
1,759,505
United States
378,907
27
educational technology
instructional design
educational assessment
STEM education
Research
Rankings
1,761,193
United States
379,089
28
Dee Britton
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Collective Memory
Visual Studies
Disaster Studies
Rankings
1,772,447
United States
380,040
29
Nadine V Wedderburn
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Sociology
Public Policy
Racism
Racial Inequality
Culture
Rankings
1,774,193
United States
380,179
30
Shaun Richman
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
1,783,089
United States
381,156
31
Gary Lacy
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
1,980,318
United States
408,635
32
Layla Abdullah-Poulos
Metrics
H-Index
i10 Index
Citation Counts
2
1
12
Rankings
1,989,379
United States
409,422
33
Deborah Holler
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Cultural Studies and Arts
Rankings
1,999,142
United States
410,434
34
Kim Hewitt
Metrics
H-Index
i10 Index
Citation Counts
1
1
296
Rankings
2,047,665
United States
418,647
35
Dana H Longley
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
2,127,138
United States
427,623
36
Leo Gertner
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Labor law
employment law
labor history
legislation
minimum wage