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" (870,053 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: 5
Omamuyovwi Ijomone
Neuroscience: neurotoxicology
neurodegeneration
& neurodevelopmental perturbations
Metrics
H-Index
i10 Index
Citation
28
48
2,506
* Rankings
Ranking Based On Selection: 8
Lawal Akeem Olalekan
Molecular and Cellular Biochemistry & Toxicology
Proteomics
Genomics
Environmental Cardiology
Metrics
H-Index
i10 Index
Citation
22
27
1,497
* Rankings
Ranking Based On Selection: 9
Ukwenya Victor
Reproductive Anatomy
Molecular biology
Toxicology
Phytotherapy
Endocrinology
Metrics
H-Index
i10 Index
Citation
17
29
895

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* Rankings
Ranking Based On Selection: 11
Ogunlade Babatunde
Nutritional Neuroscience
Musculoskeletal Biomechanics
Clinical Anatomy
Metrics
H-Index
i10 Index
Citation
16
30
905
* Rankings
Ranking Based On Selection: 13
Samuel Aro
Reproductive physiology
Reproductive endocrinology
Environmental physiology
Animal Biotechnology.
Metrics
H-Index
i10 Index
Citation
14
16
744
* Rankings
Ranking Based On Selection: 16
Sunday Solomon Josiah
Biochemistry
Phytomedicine
Toxicology
Neuroscience
Cardiovascular diseases
Metrics
H-Index
i10 Index
Citation
12
14
461
* Rankings
Ranking Based On Selection: 20
Mobolanle Oladipo Oniya
Parasitology and public health
epidemiology and vector control
Metrics
H-Index
i10 Index
Citation
10
10
231
Adeola Ajayi
Biochemistry
Medicinal Chemistry
Drug Discovery
Bioinformatics
Nutrigenomics
Metrics
H-Index
i10 Index
Citation
5
4
163
Collins Uche Ofiwe
Radiation Physics
Health Physics
Medical Physics
Condensed matter
Metrics
H-Index
i10 Index
Citation
4
2
43
Akerele Gbenga
Biochemistry
Diabetes
Functional foods and product development
Metrics
H-Index
i10 Index
Citation
3
0
17
Toye Christopher Oladipupo
Nutrition and animal reproductive physiology
chronobiology
dairy management and breeding
Metrics
H-Index
i10 Index
Citation
2
0
13
Ifeoluwaposi Ogundana
Public health
corrosion inhibition
plants natural products
microbiology
Metrics
H-Index
i10 Index
Citation
1
0
3
Sunday David Oluwafemi
Toxicology
phytomedicine
pharmacology
food chemistry
medical biochemistry
Metrics
H-Index
i10 Index
Citation
1
0
3
Rankings
Ranking Based On Selection: 1
Ganiyu Oboh
Metrics
H-Index
i10 Index
Citation Counts
75
383
21,543
Rankings
Ranking Based On Selection: 2
PhD Applied Biochemistry
Special Interest in Functional Foods
Nutraceuticals and Phytomedicine
Rankings
Ranking Based On Selection: 3
Afolabi Akintunde Akindahunsi
Metrics
H-Index
i10 Index
Citation Counts
37
96
5,748
Rankings
Ranking Based On Selection: 5
Omamuyovwi Ijomone
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,506
Neuroscience: neurotoxicology
neurodegeneration
& neurodevelopmental perturbations
Rankings
Ranking Based On Selection: 6
Ogunsuyi Opeyemi Babatunde
Metrics
H-Index
i10 Index
Citation Counts
28
40
1,896
Rankings
Ranking Based On Selection: 7
Victor Olusegun, Oyetayo
Metrics
H-Index
i10 Index
Citation Counts
27
50
2,376
Rankings
Ranking Based On Selection: 8
Lawal Akeem Olalekan
Metrics
H-Index
i10 Index
Citation Counts
22
27
1,497
Molecular and Cellular Biochemistry & Toxicology
Proteomics
Genomics
Environmental Cardiology
Rankings
Ranking Based On Selection: 9
Ukwenya Victor
Metrics
H-Index
i10 Index
Citation Counts
17
29
895
Reproductive Anatomy
Molecular biology
Toxicology
Phytotherapy
Endocrinology
Rankings
Ranking Based On Selection: 10
Muftau Kolawole Oladunmoye
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,014

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Rankings
Ranking Based On Selection: 11
Ogunlade Babatunde
Metrics
H-Index
i10 Index
Citation Counts
16
30
905
Nutritional Neuroscience
Musculoskeletal Biomechanics
Clinical Anatomy
Rankings
Ranking Based On Selection: 12
Folasade M. Olajuyigbe
Metrics
H-Index
i10 Index
Citation Counts
16
20
957
Enzyme Biotechnology and Environmental Bioremediation
Rankings
Ranking Based On Selection: 13
Samuel Aro
Metrics
H-Index
i10 Index
Citation Counts
14
16
744
Reproductive physiology
Reproductive endocrinology
Environmental physiology
Animal Biotechnology.
Rankings
Ranking Based On Selection: 14
Adebolu Tinuola Tokunbo
Metrics
H-Index
i10 Index
Citation Counts
13
19
1,000
Rankings
Ranking Based On Selection: 15
Osho, Innocent Bamidele
Metrics
H-Index
i10 Index
Citation Counts
13
18
499
Veterinary Parasitology
Microbiology and phytomedicine
Rankings
Ranking Based On Selection: 16
Sunday Solomon Josiah
Metrics
H-Index
i10 Index
Citation Counts
12
14
461
Biochemistry
Phytomedicine
Toxicology
Neuroscience
Cardiovascular diseases
Rankings
Ranking Based On Selection: 17
Odunayo Agunloye
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,272
Rankings
Ranking Based On Selection: 18
Fatuyi Ekundayo
Metrics
H-Index
i10 Index
Citation Counts
11
12
425
Rankings
Ranking Based On Selection: 19
Oritoke Aluko|Oritoke Aluko
Metrics
H-Index
i10 Index
Citation Counts
10
10
396
Rankings
Ranking Based On Selection: 20
Mobolanle Oladipo Oniya
Metrics
H-Index
i10 Index
Citation Counts
10
10
231
Parasitology and public health
epidemiology and vector control
Rankings
Ranking Based On Selection: 22
Sunday Babatunde Ibikunle
Metrics
H-Index
i10 Index
Citation Counts
7
6
214
Rankings
Ranking Based On Selection: 24
Medical Microbiology
Molecular Epidemiology of Malaria
PCR
Drug discovery
Immunology
Rankings
Ranking Based On Selection: 26
Olubukola Benedicta Ojo
Metrics
H-Index
i10 Index
Citation Counts
6
4
179
Rankings
Ranking Based On Selection: 27
Adeola Ajayi
Metrics
H-Index
i10 Index
Citation Counts
5
4
163
Biochemistry
Medicinal Chemistry
Drug Discovery
Bioinformatics
Nutrigenomics
Rankings
Ranking Based On Selection: 28
Adejoke Kolawole
Metrics
H-Index
i10 Index
Citation Counts
5
4
86
Rankings
Ranking Based On Selection: 29
Felicia Wole-Alo
Metrics
H-Index
i10 Index
Citation Counts
5
3
81
Rankings
Ranking Based On Selection: 30
Babatunde Olamide
Metrics
H-Index
i10 Index
Citation Counts
5
0
38
Antimicrobial resistance
Biofilms
Medical Microbiology
Rankings
Ranking Based On Selection: 31
Zainab A. Amoo
Metrics
H-Index
i10 Index
Citation Counts
4
3
99
Phytomedicine
Biochemical pharmacology and Toxicology
Rankings
Ranking Based On Selection: 32
Adebayo Victor Akeju
Metrics
H-Index
i10 Index
Citation Counts
4
2
47
Rankings
Ranking Based On Selection: 33
Collins Uche Ofiwe
Metrics
H-Index
i10 Index
Citation Counts
4
2
43
Radiation Physics
Health Physics
Medical Physics
Condensed matter
Rankings
Ranking Based On Selection: 34
Segun Omoleye
Metrics
H-Index
i10 Index
Citation Counts
4
1
40
Veterinary Medicine
Animal Physiology
Clinical Pathology
Rankings
Ranking Based On Selection: 36
Isunu Luckyefe
Metrics
H-Index
i10 Index
Citation Counts
4
0
30
Rankings
Ranking Based On Selection: 37
Isaac Omotayo Olabimi
Metrics
H-Index
i10 Index
Citation Counts
3
2
36
Public Health
Ecology
Environmental Health
Epidemiology
Entomology
Rankings
Ranking Based On Selection: 39
Akerele Gbenga
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Biochemistry
Diabetes
Functional foods and product development
Rankings
Ranking Based On Selection: 41
Oladayo Taiwo Olarotimi
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 42
Toye Christopher Oladipupo
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Nutrition and animal reproductive physiology
chronobiology
dairy management and breeding
Rankings
Ranking Based On Selection: 43
Adekolurejo Opeyemi
Metrics
H-Index
i10 Index
Citation Counts
2
2
27
Rankings
Ranking Based On Selection: 44
Rankings
Ranking Based On Selection: 45
Ayodeji Ojo
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 46
Ifeoluwaposi Ogundana
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Public health
corrosion inhibition
plants natural products
microbiology
Rankings
Ranking Based On Selection: 47
Opeyemi Oyekola Ogungbola
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 48
Sunday David Oluwafemi
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Toxicology
phytomedicine
pharmacology
food chemistry
medical biochemistry