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" (873,690 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
Ahmad Bouhuwaish
Public health
Medicine
Surgery
Metrics
H-Index
i10 Index
Citation
23
29
4,443
* Rankings
Ranking Based On Selection: 3
Mohammed Ahtita
Medical technology
Metrics
H-Index
i10 Index
Citation
12
14
1,411
* Rankings
Ranking Based On Selection: 4
Ibrahim Ishag
Molecular Genetics
Animal Genetics & Breeding
Production system
Metrics
H-Index
i10 Index
Citation
12
16
464
* Rankings
Ranking Based On Selection: 9
Hassan Khairallah
Internal Combustion Engine - Combustion Process
Metrics
H-Index
i10 Index
Citation
5
2
88
* Rankings
Ranking Based On Selection: 10
Brijesh Kumar
Therapeutic research
Infectious
Neurological and metabolic disorder
Metrics
H-Index
i10 Index
Citation
4
4
295

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* Rankings
Ranking Based On Selection: 12
Mohamad Abadelah
pharmacokinetics
pharmacodynamic
asthma
COPD
Pulmonary route of drug administration
Metrics
H-Index
i10 Index
Citation
4
3
88
* Rankings
Ranking Based On Selection: 13
Amani Fitori
marine sciences
marine biology
fish physiology
marine resource
Metrics
H-Index
i10 Index
Citation
4
1
48
* Rankings
Ranking Based On Selection: 17
Noreldin Sy Abdolla
Physical Chemistry & Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation
3
2
41
* Rankings
Ranking Based On Selection: 18
Sami.M.İbrahim
Marine Science
Fish Biology
Marine Biodiversity
Metrics
H-Index
i10 Index
Citation
3
2
33
* Rankings
Ranking Based On Selection: 19
Abdulrraziq A Abdulrraziq
Marine invertebrates
marine ecology
and biodiversity
Metrics
H-Index
i10 Index
Citation
3
2
30
* Rankings
Ranking Based On Selection: 20
Khalid M. Easa
Intertextuality
Exile
Marshall McLuhan
Herman Melville
Monomyth Archetypal Theory.
Metrics
H-Index
i10 Index
Citation
3
1
31
* Rankings
Ranking Based On Selection: 21
Sana I Souliman
Medical technology
Metrics
H-Index
i10 Index
Citation
3
1
20
* Rankings
Ranking Based On Selection: 24
Jumma A. Elgali
Environmental Studies
Water Quality
Climatology
GIS
Metrics
H-Index
i10 Index
Citation
2
1
20
* Rankings
Ranking Based On Selection: 27
Hatem Musa
Computer Engineering
computer networks
Information Technology
E-Learning
Artificial Intelligenc
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection: 29
Abeer Essa
lecturer of Medical Technology
Metrics
H-Index
i10 Index
Citation
2
0
5
* Rankings
Ranking Based On Selection: 32
Mona Saad|مني ابراهيم محمد سعد, Ml Saad
Lecturer physiology zoology of education faculty
Toburk University
Metrics
H-Index
i10 Index
Citation
1
1
46
* Rankings
Ranking Based On Selection: 33
Emad Sobhy
دراسات أجتماعية
Metrics
H-Index
i10 Index
Citation
1
1
30
* Rankings
Ranking Based On Selection: 35
Ahmad Mohamed
Financial accounting
corporate governance
Management Accounting
Financial Disclosure and Capital structure
Metrics
H-Index
i10 Index
Citation
1
1
10
* Rankings
Ranking Based On Selection: 36
Mona A Salih
medical technology
Metrics
H-Index
i10 Index
Citation
1
0
9
* Rankings
Ranking Based On Selection: 37
Nagat Bolowia
Medical Imaging Radiotherapy
Metrics
H-Index
i10 Index
Citation
1
0
9
* Rankings
Ranking Based On Selection: 38
Abdulhamid Saad
heat and fluid flow
Numerical heat and fluid flow
Pipe line and network design
solar energy
Metrics
H-Index
i10 Index
Citation
1
0
8
* Rankings
Ranking Based On Selection: 39
Bader Rk Masry
Differential Equation
Numerical Analysis
Metrics
H-Index
i10 Index
Citation
1
0
6
Rankings
Ranking Based On Selection: 1
Ahmad Bouhuwaish
Metrics
H-Index
i10 Index
Citation Counts
23
29
4,443
Rankings
Ranking Based On Selection: 2
Nagi Idris
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,759
Rankings
Ranking Based On Selection: 3
Mohammed Ahtita
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,411
Rankings
Ranking Based On Selection: 4
Ibrahim Ishag
Metrics
H-Index
i10 Index
Citation Counts
12
16
464
Molecular Genetics
Animal Genetics & Breeding
Production system
Rankings
Ranking Based On Selection: 5
Ahmed SA Taher
Metrics
H-Index
i10 Index
Citation Counts
11
11
2,872
Rankings
Ranking Based On Selection: 6
Mabroka SM Omar
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,104
Rankings
Ranking Based On Selection: 7
Mohaned Mohamed
Metrics
H-Index
i10 Index
Citation Counts
9
9
557
Rankings
Ranking Based On Selection: 8
Mohamed AB Mostafa
Metrics
H-Index
i10 Index
Citation Counts
7
6
259
Rankings
Ranking Based On Selection: 9
Hassan Khairallah
Metrics
H-Index
i10 Index
Citation Counts
5
2
88
Rankings
Ranking Based On Selection: 10
Brijesh Kumar
Metrics
H-Index
i10 Index
Citation Counts
4
4
295
Therapeutic research
Infectious
Neurological and metabolic disorder

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
محمد عبدالرحمن موسى Mohamed Mosa
Metrics
H-Index
i10 Index
Citation Counts
4
3
140
Rankings
Ranking Based On Selection: 12
Mohamad Abadelah
Metrics
H-Index
i10 Index
Citation Counts
4
3
88
pharmacokinetics
pharmacodynamic
asthma
COPD
Pulmonary route of drug administration
Rankings
Ranking Based On Selection: 13
Amani Fitori
Metrics
H-Index
i10 Index
Citation Counts
4
1
48
marine sciences
marine biology
fish physiology
marine resource
Rankings
Ranking Based On Selection: 14
Moftah A. Moustafa
Metrics
H-Index
i10 Index
Citation Counts
4
2
96
Rankings
Ranking Based On Selection: 15
Fatihe Abusief
Metrics
H-Index
i10 Index
Citation Counts
3
3
40
Rankings
Ranking Based On Selection: 16
Taher Mohamed
Metrics
H-Index
i10 Index
Citation Counts
3
2
45
Rankings
Ranking Based On Selection: 17
Noreldin Sy Abdolla
Metrics
H-Index
i10 Index
Citation Counts
3
2
41
Rankings
Ranking Based On Selection: 18
Sami.M.İbrahim
Metrics
H-Index
i10 Index
Citation Counts
3
2
33
Marine Science
Fish Biology
Marine Biodiversity
Rankings
Ranking Based On Selection: 19
Abdulrraziq A Abdulrraziq
Metrics
H-Index
i10 Index
Citation Counts
3
2
30
Marine invertebrates
marine ecology
and biodiversity
Rankings
Ranking Based On Selection: 20
Khalid M. Easa
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Intertextuality
Exile
Marshall McLuhan
Herman Melville
Monomyth Archetypal Theory.
Rankings
Ranking Based On Selection: 21
Sana I Souliman
Metrics
H-Index
i10 Index
Citation Counts
3
1
20
Rankings
Ranking Based On Selection: 22
Mohamad Gabar
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 23
Abdulaziz El-Hammali Mohamed
Metrics
H-Index
i10 Index
Citation Counts
2
1
33
Process Intensification
Rankings
Ranking Based On Selection: 24
Jumma A. Elgali
Metrics
H-Index
i10 Index
Citation Counts
2
1
20
Environmental Studies
Water Quality
Climatology
GIS
Rankings
Ranking Based On Selection: 25
Rahel Rahel
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 26
Khadija Alkharam
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 27
Hatem Musa
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Computer Engineering
computer networks
Information Technology
E-Learning
Artificial Intelligenc
Rankings
Ranking Based On Selection: 29
Abeer Essa
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
lecturer of Medical Technology
Rankings
Ranking Based On Selection: 30
Wrida Alasefir
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 31
Mohammed Rajab
Metrics
H-Index
i10 Index
Citation Counts
1
1
64
Rankings
Ranking Based On Selection: 32
Mona Saad|مني ابراهيم محمد سعد, Ml Saad
Metrics
H-Index
i10 Index
Citation Counts
1
1
46
Lecturer physiology zoology of education faculty
Toburk University
Rankings
Ranking Based On Selection: 33
Emad Sobhy
Metrics
H-Index
i10 Index
Citation Counts
1
1
30
دراسات أجتماعية
Rankings
Ranking Based On Selection: 34
Rehab Mm Elhemeidy
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
Rankings
Ranking Based On Selection: 35
Ahmad Mohamed
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Financial accounting
corporate governance
Management Accounting
Financial Disclosure and Capital structure
Rankings
Ranking Based On Selection: 36
Mona A Salih
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Rankings
Ranking Based On Selection: 37
Nagat Bolowia
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Medical Imaging Radiotherapy
Rankings
Ranking Based On Selection: 38
Abdulhamid Saad
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
heat and fluid flow
Numerical heat and fluid flow
Pipe line and network design
solar energy
Rankings
Ranking Based On Selection: 39
Bader Rk Masry
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 40
Amayma Abdelali
Metrics
H-Index
i10 Index
Citation Counts
0
0
0
Rankings
Ranking Based On Selection: 41
Khalid Shukri
Metrics
H-Index
i10 Index
Citation Counts
0
0
0