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" (870,057 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
Oyedunni Arulogun
reproductive health
disability
tropical disease
gender issues
Metrics
H-Index
i10 Index
Citation
31
72
3,848
* Rankings
Ranking Based On Selection: 4
Beatrice Ohaeri
Psychooncology
Nursing care
women care
nursing education
medical surgical nursing
Metrics
H-Index
i10 Index
Citation
14
18
650
* Rankings
Ranking Based On Selection: 6
Titilayo Dorothy Odetola
mhealth
community health nursing
community midwifery
maternal health
Metrics
H-Index
i10 Index
Citation
13
17
636
Ifeoluwapo Oluwafunke Kolawole
nursing administration
NCDs
discharge planning
healthcare quality
patient safety
Metrics
H-Index
i10 Index
Citation
7
6
124

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Olabisi M. Oluseye
child health
maternal health
public health
community health nursing
Metrics
H-Index
i10 Index
Citation
1
1
24
Rankings
Ranking Based On Selection: 1
Oyedunni Arulogun
Metrics
H-Index
i10 Index
Citation Counts
31
72
3,848
reproductive health
disability
tropical disease
gender issues
Rankings
Ranking Based On Selection: 2
Olley Benjamin, Oladapo
Metrics
H-Index
i10 Index
Citation Counts
30
54
4,137
Rankings
Ranking Based On Selection: 3
Chizoma Ndikom
Metrics
H-Index
i10 Index
Citation Counts
15
20
846
Rankings
Ranking Based On Selection: 4
Beatrice Ohaeri
Metrics
H-Index
i10 Index
Citation Counts
14
18
650
Psychooncology
Nursing care
women care
nursing education
medical surgical nursing
Rankings
Ranking Based On Selection: 5
Rose Ilesanmi
Metrics
H-Index
i10 Index
Citation Counts
13
18
453
Rankings
Ranking Based On Selection: 6
Titilayo Dorothy Odetola
Metrics
H-Index
i10 Index
Citation Counts
13
17
636
mhealth
community health nursing
community midwifery
maternal health
Rankings
Ranking Based On Selection: 7
Peter Chuka Ozegbe
Metrics
H-Index
i10 Index
Citation Counts
12
14
406
Rankings
Ranking Based On Selection: 8
Iyanuoluwa Oreofe Adubi Ojo
Metrics
H-Index
i10 Index
Citation Counts
9
9
261
Rankings
Ranking Based On Selection: 9
Ifeoluwapo Oluwafunke Kolawole
Metrics
H-Index
i10 Index
Citation Counts
7
6
124
nursing administration
NCDs
discharge planning
healthcare quality
patient safety
Rankings
Ranking Based On Selection: 10
Margaret Omowaleola Akinwaare
Metrics
H-Index
i10 Index
Citation Counts
6
3
109
Maternal Health
Midwifery
Prenatal care
HIV
Childbirth

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Rankings
Ranking Based On Selection: 12
Mobolaji Ojedokun
Metrics
H-Index
i10 Index
Citation Counts
3
2
54
Rankings
Ranking Based On Selection: 13
Morufat A Alabi
Metrics
H-Index
i10 Index
Citation Counts
2
2
39
Rankings
Ranking Based On Selection: 14
Olabisi M. Oluseye
Metrics
H-Index
i10 Index
Citation Counts
1
1
24
child health
maternal health
public health
community health nursing
Rankings
Ranking Based On Selection: 15
M. O Abiona
Metrics
H-Index
i10 Index
Citation Counts
1
0
2