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" (910,673 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
Amelia A Lake
food environments
obesogenic environments
energy drinks
food insecurity
knowledge exchange
Metrics
H-Index
i10 Index
Citation
33
66
7,069
* Rankings
Ranking Based On Selection: 4
Emma L Giles
Public Health
Systematic Reviews
Qualitative Research
Alcohol
Metrics
H-Index
i10 Index
Citation
25
34
2,325
* Rankings
Ranking Based On Selection: 7
Rebekah J Mcnaughton
Public Health
Sex and Relationships Education
Paramedic Practice
Cadiovascular risk
Normalisation Process Theory
Metrics
H-Index
i10 Index
Citation
10
10
419
Rankings
Ranking Based On Selection: 1
Dorothy Newbury Birch
Metrics
H-Index
i10 Index
Citation Counts
40
93
8,171
Rankings
Ranking Based On Selection: 2
Louisa J Ells
Metrics
H-Index
i10 Index
Citation Counts
36
66
7,639
Rankings
Ranking Based On Selection: 3
Amelia A Lake
Metrics
H-Index
i10 Index
Citation Counts
33
66
7,069
food environments
obesogenic environments
energy drinks
food insecurity
knowledge exchange
Rankings
Ranking Based On Selection: 4
Emma L Giles
Metrics
H-Index
i10 Index
Citation Counts
25
34
2,325
Public Health
Systematic Reviews
Qualitative Research
Alcohol
Rankings
Ranking Based On Selection: 5
Claire O Malley
Metrics
H-Index
i10 Index
Citation Counts
16
20
5,572
Rankings
Ranking Based On Selection: 6
Peter van der Graaf
Metrics
H-Index
i10 Index
Citation Counts
15
31
1,104
Rankings
Ranking Based On Selection: 7
Rebekah J Mcnaughton
Metrics
H-Index
i10 Index
Citation Counts
10
10
419
Public Health
Sex and Relationships Education
Paramedic Practice
Cadiovascular risk
Normalisation Process Theory
Rankings
Ranking Based On Selection: 8
Johnson Mbabazi
Metrics
H-Index
i10 Index
Citation Counts
3
2
40