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 :3
Karina Nielsen
psychology
intervention
evaluation
leadership
job design
Metrics
H-Index
i10 Index
Citation
62
142
17,727
* Rankings
Ranking Based On Selection :4
Matthew Flinders
Governance
Public Policy
Parliamentary Studies
Democratic (Dis)Engagement
Anti-Politics
Metrics
H-Index
i10 Index
Citation
48
132
12,659
Pauline J Dibben
Employment relations
Disability
Absence management
Africa
Brazil
Metrics
H-Index
i10 Index
Citation
22
40
1,828
Nastaran Hajiheydari
Digital Business Model
Digital Platforms
Analysis of Larg Scale Data
Metrics
H-Index
i10 Index
Citation
18
27
1,079
Felicity Matthews
public administration
executive politics
governance
constitutional reform
Metrics
H-Index
i10 Index
Citation
14
18
579
Rankings
Ranking Based On Selection: 1
Colin C Williams
Metrics
H-Index
i10 Index
Citation Counts
90
530
33,222
Rankings
Ranking Based On Selection: 2
Peter Warr
Metrics
H-Index
i10 Index
Citation Counts
86
172
43,852
Rankings
Ranking Based On Selection: 3
Karina Nielsen
Metrics
H-Index
i10 Index
Citation Counts
62
142
17,727
psychology
intervention
evaluation
leadership
job design
Rankings
Ranking Based On Selection: 4
Matthew Flinders
Metrics
H-Index
i10 Index
Citation Counts
48
132
12,659
Governance
Public Policy
Parliamentary Studies
Democratic (Dis)Engagement
Anti-Politics
Rankings
Ranking Based On Selection: 5
Simon Holdaway
Metrics
H-Index
i10 Index
Citation Counts
27
51
3,878
Rankings
Ranking Based On Selection: 6
Glyn Williams
Metrics
H-Index
i10 Index
Citation Counts
23
33
3,855
Rankings
Ranking Based On Selection: 7
Pauline J Dibben
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,828
Employment relations
Disability
Absence management
Africa
Brazil
Rankings
Ranking Based On Selection: 8
Nastaran Hajiheydari
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,079
Digital Business Model
Digital Platforms
Analysis of Larg Scale Data
Rankings
Ranking Based On Selection: 9
Felicity Matthews
Metrics
H-Index
i10 Index
Citation Counts
14
18
579
public administration
executive politics
governance
constitutional reform
Rankings
Ranking Based On Selection: 11
Sergej Ljubownikow
Metrics
H-Index
i10 Index
Citation Counts
8
7
516
Rankings
Ranking Based On Selection: 12
Olakunle Olayinka
Metrics
H-Index
i10 Index
Citation Counts
7
6
117
Rankings
Ranking Based On Selection: 13
Sabah Ahmed
Metrics
H-Index
i10 Index
Citation Counts
5
4
192