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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,291 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Muhammet Fatih Bay
Experimental Particle Physics
Neutrino Physics
Detector Development
Machine Learning
Deep Learnin
Metrics
 
H-Index
i10 Index
Citation
59
100
17,371
* Rankings
Ranking Based On Selection: 2
Ali Danandeh Mehr
Statistical Hydrology
Hydroinformatics
Climate change
Drought
Genetic Programmin
Metrics
 
H-Index
i10 Index
Citation
38
80
5,115
* Rankings
Ranking Based On Selection: 3
Abubakar Mohammed Abubakar
Business Analytics
Information Systems
Knowledge Management
Workplace Relations
eWO
Metrics
 
H-Index
i10 Index
Citation
36
56
6,802
* Rankings
Ranking Based On Selection: 4
Ömer Turunç
İşletme
Örgütsel davranış
stratejik yönetim
insan kaynakları yönetim
Metrics
 
H-Index
i10 Index
Citation
34
52
4,446
* Rankings
Ranking Based On Selection: 6
Eşref Demir
Genetics
Genetic and Molecular Toxicology
Drosophila Genetics
Genotoxicity
Nanoparticle
Metrics
 
H-Index
i10 Index
Citation
28
53
2,289
* Rankings
Ranking Based On Selection: 7
Hızır Tarık Oğuzlu
international relations
Turkish foreign policy
Turkey and Middle East
Turkey and European Union
security studie
Metrics
 
H-Index
i10 Index
Citation
27
46
2,565
* Rankings
Ranking Based On Selection: 8
İbrahim Sani Mert
Performans Yönetimi
Cesaret Yönetimi
iKY
Liderlik
Stratej
Metrics
 
H-Index
i10 Index
Citation
25
44
2,286
* Rankings
Ranking Based On Selection: 12
Ayla Gürsoy
Meme bakım hemşireliği
perioperatif hemşirelik
akademik yazarlı
Metrics
 
H-Index
i10 Index
Citation
20
37
1,572
* Rankings
Ranking Based On Selection: 13
Necati Ağıralioğlu
Computational Hydraulics
Hydraulic Structures
Water Resource
Metrics
 
H-Index
i10 Index
Citation
20
34
1,450
* Rankings
Ranking Based On Selection: 14
Mehmet Yumru
Bipolar disorder
forensic psychiatry
metabolic syndrome
psychopharmacology
supportiv
Metrics
 
H-Index
i10 Index
Citation
19
30
2,148
* Rankings
Ranking Based On Selection: 15
Veli B Shakhmurov
Analysis of PDE
Operator Theory
Theory of Function Spaces
Metrics
 
H-Index
i10 Index
Citation
19
35
1,300
* Rankings
Ranking Based On Selection: 16
Engin Arslan
Gan based optoelectronic materiles
Metrics
 
H-Index
i10 Index
Citation
18
29
1,540
* Rankings
Ranking Based On Selection: 18
#N/A
Bioinformatics networks
Graph algorithm
Metrics
 
H-Index
i10 Index
Citation
17
25
1,489
* Rankings
Ranking Based On Selection: 19
Fatma Turna Demir
Genetic Toxicology
Nanotoxicology
Neurotoxicology
Glioblastoma
Rodent Biolog
Metrics
 
H-Index
i10 Index
Citation
14
16
689
* Rankings
Ranking Based On Selection: 20
Muhammet Fatih Ak
Neural Networks
Occupational Safety and Health
Optimization
Forecastin
Metrics
 
H-Index
i10 Index
Citation
13
15
1,495
* Rankings
Ranking Based On Selection: 21
Filiz Özcan
biochemistry
mass spectrometry
proteomics
lipidomic
Metrics
 
H-Index
i10 Index
Citation
13
16
560
* Rankings
Ranking Based On Selection: 22
Mesut Uyar
War Studies
Ottoman and Turkish military histor
Metrics
 
H-Index
i10 Index
Citation
12
14
767
* Rankings
Ranking Based On Selection: 25
Seda Demirel Topel
Organic chemistry
Chemical Sciences
Nanotechnology
Material Scienc
Metrics
 
H-Index
i10 Index
Citation
11
11
425
Rankings
Ranking Based On Selection: 1
Muhammet Fatih Bay
Metrics
 
H-Index
i10 Index
Citation Counts
59
100
17,371
Experimental Particle Physics
Neutrino Physics
Detector Development
Machine Learning
Deep Learnin
Rankings
Ranking Based On Selection: 2
Ali Danandeh Mehr
Metrics
 
H-Index
i10 Index
Citation Counts
38
80
5,115
Statistical Hydrology
Hydroinformatics
Climate change
Drought
Genetic Programmin
Rankings
Ranking Based On Selection: 3
Abubakar Mohammed Abubakar
Metrics
 
H-Index
i10 Index
Citation Counts
36
56
6,802
Business Analytics
Information Systems
Knowledge Management
Workplace Relations
eWO
Rankings
Ranking Based On Selection: 4
Ömer Turunç
Metrics
 
H-Index
i10 Index
Citation Counts
34
52
4,446
İşletme
Örgütsel davranış
stratejik yönetim
insan kaynakları yönetim
Rankings
Ranking Based On Selection: 5
Ümit Demirbaş|Ümit Demirbaş
Metrics
 
H-Index
i10 Index
Citation Counts
30
69
2,411
Rankings
Ranking Based On Selection: 6
Eşref Demir
Metrics
 
H-Index
i10 Index
Citation Counts
28
53
2,289
Genetics
Genetic and Molecular Toxicology
Drosophila Genetics
Genotoxicity
Nanoparticle
Rankings
Ranking Based On Selection: 7
Hızır Tarık Oğuzlu
Metrics
 
H-Index
i10 Index
Citation Counts
27
46
2,565
international relations
Turkish foreign policy
Turkey and Middle East
Turkey and European Union
security studie
Rankings
Ranking Based On Selection: 8
İbrahim Sani Mert
Metrics
 
H-Index
i10 Index
Citation Counts
25
44
2,286
Performans Yönetimi
Cesaret Yönetimi
iKY
Liderlik
Stratej
Rankings
Ranking Based On Selection: 9
Mustafa Emre Civelek
Metrics
 
H-Index
i10 Index
Citation Counts
24
52
2,659
Rankings
Ranking Based On Selection: 10
Cem Sezer
Metrics
 
H-Index
i10 Index
Citation Counts
24
49
1,798
Rankings
Ranking Based On Selection: 11
Jehad Mahmoud Amin Hamamreh
Metrics
 
H-Index
i10 Index
Citation Counts
22
39
2,258
Rankings
Ranking Based On Selection: 12
Ayla Gürsoy
Metrics
 
H-Index
i10 Index
Citation Counts
20
37
1,572
Meme bakım hemşireliği
perioperatif hemşirelik
akademik yazarlı
Rankings
Ranking Based On Selection: 13
Necati Ağıralioğlu
Metrics
 
H-Index
i10 Index
Citation Counts
20
34
1,450
Computational Hydraulics
Hydraulic Structures
Water Resource
Rankings
Ranking Based On Selection: 14
Mehmet Yumru
Metrics
 
H-Index
i10 Index
Citation Counts
19
30
2,148
Bipolar disorder
forensic psychiatry
metabolic syndrome
psychopharmacology
supportiv
Rankings
Ranking Based On Selection: 15
Veli B Shakhmurov
Metrics
 
H-Index
i10 Index
Citation Counts
19
35
1,300
Analysis of PDE
Operator Theory
Theory of Function Spaces
Rankings
Ranking Based On Selection: 16
Engin Arslan
Metrics
 
H-Index
i10 Index
Citation Counts
18
29
1,540
Rankings
Ranking Based On Selection: 17
Hilal Kazan
Metrics
 
H-Index
i10 Index
Citation Counts
17
23
4,379
Rankings
Ranking Based On Selection: 18
#N/A
Metrics
 
H-Index
i10 Index
Citation Counts
17
25
1,489
Rankings
Ranking Based On Selection: 19
Fatma Turna Demir
Metrics
 
H-Index
i10 Index
Citation Counts
14
16
689
Genetic Toxicology
Nanotoxicology
Neurotoxicology
Glioblastoma
Rodent Biolog
Rankings
Ranking Based On Selection: 20
Muhammet Fatih Ak
Metrics
 
H-Index
i10 Index
Citation Counts
13
15
1,495
Neural Networks
Occupational Safety and Health
Optimization
Forecastin
Rankings
Ranking Based On Selection: 21
Filiz Özcan
Metrics
 
H-Index
i10 Index
Citation Counts
13
16
560
biochemistry
mass spectrometry
proteomics
lipidomic
Rankings
Ranking Based On Selection: 22
Mesut Uyar
Metrics
 
H-Index
i10 Index
Citation Counts
12
14
767
Rankings
Ranking Based On Selection: 23
Muhammed Hilmi Buyukcavus
Metrics
 
H-Index
i10 Index
Citation Counts
11
11
399
Rankings
Ranking Based On Selection: 24
Bike Kocaoğlu
Metrics
 
H-Index
i10 Index
Citation Counts
11
11
743
Rankings
Ranking Based On Selection: 25
Seda Demirel Topel
Metrics
 
H-Index
i10 Index
Citation Counts
11
11
425
Organic chemistry
Chemical Sciences
Nanotechnology
Material Scienc