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: 1
Khatereh Khandan Barani
Organic chemistry
Catalysts
Drug Synthesis
Biochemistry
Antioxidants
Metrics
H-Index
i10 Index
Citation
18
19
582
* Rankings
Ranking Based On Selection: 3
Kambiz Narmashiri
Structural Engineering
Structural Analysis and Design
Structural Strengthening
Steel Structures
Metrics
H-Index
i10 Index
Citation
13
16
623
Amir Hamzeh Keykha
Structural Strengthening
Structural Analysis and Design
Metrics
H-Index
i10 Index
Citation
9
9
235
Ali Payan
Operation Research
Linear Programming
Multi-Objective Programming
Data Envelopment Analysis
Returns to Scale.
Metrics
H-Index
i10 Index
Citation
8
6
228
Mohammad Elyas Moslempour
Ophiolite
Mineral Geochemistry
Petrology
Environmental Geochemistry
Metrics
H-Index
i10 Index
Citation
7
6
156
Mehdi haseli Songhori
Teacher psychology
Education technology
Language teacher education
Metrics
H-Index
i10 Index
Citation
7
5
607
Azade Sarani
Obstetrics and Gynecology
Pregnancy and delivery and midwiferyy
Metrics
H-Index
i10 Index
Citation
6
5
133

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* Rankings
Ranking Based On Selection: 15
Vahid Pourshahabi|وحید پورشهابی, Vahid Pour Shahabi
Development Management
Sustainable Development
Organizational Development
Strategic Management
Metrics
H-Index
i10 Index
Citation
3
1
61
* Rankings
Ranking Based On Selection: 19
Masomeh Hafez Rezazadeh
creative cities
smart cities
urban furniture
tourism
urban landuse
Metrics
H-Index
i10 Index
Citation
2
1
27
* Rankings
Ranking Based On Selection: 23
Mohsen Shamsi Goushki
Human relationeship
entrepreneurship
negotiation
education
convergence technologies and sciences and exchange marckets
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection: 26
Mahdi Imaninezhad
dual space of sequence space
fine spectrum
continuous dual
sequence space
bvp
Metrics
H-Index
i10 Index
Citation
1
1
15
* Rankings
Ranking Based On Selection: 27
Hamid Aibaghi Esfahani
Energy in Architecture
Traditional elements of Iran Architecture.
Metrics
H-Index
i10 Index
Citation
1
0
7
* Rankings
Ranking Based On Selection: 30
Masoud Shirazi
CrowdSourcing
Network manager
software Programming
DataCenter
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Khatereh Khandan Barani
Metrics
H-Index
i10 Index
Citation Counts
18
19
582
Organic chemistry
Catalysts
Drug Synthesis
Biochemistry
Antioxidants
Rankings
Ranking Based On Selection: 2
احمد مهربان|ahmad mehraban, a. mehraban
Metrics
H-Index
i10 Index
Citation Counts
14
16
722
Rankings
Ranking Based On Selection: 3
Kambiz Narmashiri
Metrics
H-Index
i10 Index
Citation Counts
13
16
623
Structural Engineering
Structural Analysis and Design
Structural Strengthening
Steel Structures
Rankings
Ranking Based On Selection: 4
Amir Hamzeh Keykha
Metrics
H-Index
i10 Index
Citation Counts
9
9
235
Structural Strengthening
Structural Analysis and Design
Rankings
Ranking Based On Selection: 5
Ali Payan
Metrics
H-Index
i10 Index
Citation Counts
8
6
228
Operation Research
Linear Programming
Multi-Objective Programming
Data Envelopment Analysis
Returns to Scale.
Rankings
Ranking Based On Selection: 6
Mohammad Elyas Moslempour
Metrics
H-Index
i10 Index
Citation Counts
7
6
156
Ophiolite
Mineral Geochemistry
Petrology
Environmental Geochemistry
Rankings
Ranking Based On Selection: 7
Mehdi haseli Songhori
Metrics
H-Index
i10 Index
Citation Counts
7
5
607
Teacher psychology
Education technology
Language teacher education
Rankings
Ranking Based On Selection: 8
Hamed Yarahmadzahi
Metrics
H-Index
i10 Index
Citation Counts
7
5
131
Rankings
Ranking Based On Selection: 9
Azade Sarani
Metrics
H-Index
i10 Index
Citation Counts
6
5
133
Obstetrics and Gynecology
Pregnancy and delivery and midwiferyy
Rankings
Ranking Based On Selection: 10
Mehdi Shahraki
Metrics
H-Index
i10 Index
Citation Counts
5
3
105

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Samane Salimy
Metrics
H-Index
i10 Index
Citation Counts
4
3
168
Rankings
Ranking Based On Selection: 12
Mohammadhossein Habibollahi
Metrics
H-Index
i10 Index
Citation Counts
4
1
170
Rankings
Ranking Based On Selection: 13
Fatemeh Rezaei
Metrics
H-Index
i10 Index
Citation Counts
3
2
49
Rankings
Ranking Based On Selection: 14
Mehrnush Saghab Torbati
Metrics
H-Index
i10 Index
Citation Counts
3
1
81
Rankings
Ranking Based On Selection: 15
Development Management
Sustainable Development
Organizational Development
Strategic Management
Rankings
Ranking Based On Selection: 16
Mohammadreza Noura
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Rankings
Ranking Based On Selection: 18
Roghayeh Gholizadeh Doran Mahalleh
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Microbiology and biotecnology and Genetics Molecollar
Rankings
Ranking Based On Selection: 19
Masomeh Hafez Rezazadeh
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
creative cities
smart cities
urban furniture
tourism
urban landuse
Rankings
Ranking Based On Selection: 20
Alireza Sargolzaei
Metrics
H-Index
i10 Index
Citation Counts
2
0
17
Rankings
Ranking Based On Selection: 21
Yaser Kahrazeh
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
IR and regional studies
Rankings
Ranking Based On Selection: 22
Reza Sotudeh
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Rankings
Ranking Based On Selection: 23
Mohsen Shamsi Goushki
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Human relationeship
entrepreneurship
negotiation
education
convergence technologies and sciences and exchange marckets
Rankings
Ranking Based On Selection: 24
Alireza Hirad
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 25
Soheil Salari
Metrics
H-Index
i10 Index
Citation Counts
1
1
39
Rankings
Ranking Based On Selection: 26
Mahdi Imaninezhad
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
dual space of sequence space
fine spectrum
continuous dual
sequence space
bvp
Rankings
Ranking Based On Selection: 27
Hamid Aibaghi Esfahani
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Energy in Architecture
Traditional elements of Iran Architecture.
Rankings
Ranking Based On Selection: 29
Sakineh Mazlum
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 30
Masoud Shirazi
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
CrowdSourcing
Network manager
software Programming
DataCenter
Rankings
Ranking Based On Selection: 31
Zeinab Hashemibaghi
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 32
Hamed Makhdoumi
Metrics
H-Index
i10 Index
Citation Counts
1
0
3