Top 100 Scientists

World Top 100 Scientists 2025

The ranking of “Top 100” scientists is based on total H-index scores. 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,014,374 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. 

Masoumeh Tabatabaee
Coordination chemistry
crystallography
synthesis of nanoparticles
biochemistry
Metrics
H-Index
i10 Index
Citation
24
62
2,036
S Ali Almodaresi
Gemorphology
D-insar
spatial analysis
GIS
MCDM modelling
Metrics
H-Index
i10 Index
Citation
13
17
527
Saa Oloomi
Thin Film
Renewable Energy
Nanofluid
Thermal Power Plant
Thermodynamic Modeling
Metrics
H-Index
i10 Index
Citation
11
11
297
Maryam Nayeri
Nanoelectronics
Two-dimensional materials
MVL circuit design
GNRFET
Optical and electrical gas sensing
Metrics
H-Index
i10 Index
Citation
10
11
300
Razieh Mirsafaei
Functional biopolymer
nano chemistry
Surface Chemistry
Renewable energy
Solar Photochemistry
Metrics
H-Index
i10 Index
Citation
8
7
292
Haniyeh Jafariyan
Marketing
Consumer Behavior
Brand Management
Marketing Research
Socially responsible Consumption
Metrics
H-Index
i10 Index
Citation
2
2
33
فصل نامه علمی جستارنامه ادبیات تطبیقی
Literary schools
literary criticism and theory
History of Literature and Comparative Stylistics
Linguistics
grammar and comp
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Mohammad Esmail Yazdanshenas
Metrics
H-Index
i10 Index
Citation Counts
36
82
5,130
Rankings
Ranking Based On Selection: 2
Mohammad Mirjalili
Metrics
H-Index
i10 Index
Citation Counts
30
57
3,271
Rankings
Ranking Based On Selection: 3
Masoumeh Tabatabaee
Metrics
H-Index
i10 Index
Citation Counts
24
62
2,036
Coordination chemistry
crystallography
synthesis of nanoparticles
biochemistry
Rankings
Ranking Based On Selection: 4
Nursing
Nursing Education
Nursing Leadership
Nursing Ethics
Medical Education
Rankings
Ranking Based On Selection: 5
Ali Nazari
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,030
Textile
Finishing
Dyeing
Clothing
Bio and nano technology
Rankings
Ranking Based On Selection: 6
Razieh Mohebat
Metrics
H-Index
i10 Index
Citation Counts
17
31
883
Rankings
Ranking Based On Selection: 7
Ali Sheibani
Metrics
H-Index
i10 Index
Citation Counts
16
24
774
Rankings
Ranking Based On Selection: 8
Seyed Ali Agha Mirjalily
Metrics
H-Index
i10 Index
Citation Counts
14
19
746
Rankings
Ranking Based On Selection: 9
Mohammad Shateri Khalilabad
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,769
Rankings
Ranking Based On Selection: 10
Kiarash Jamshidi Goharrizi
Metrics
H-Index
i10 Index
Citation Counts
14
15
523
Proteomics
Genomics
Biometrical genetics
Abiotic stresses
Rankings
Ranking Based On Selection: 11
Salar Zohoori
Metrics
H-Index
i10 Index
Citation Counts
14
16
989
nano textile
nano composite
chemistry of textile
cloth designing
Rankings
Ranking Based On Selection: 12
S Ali Almodaresi
Metrics
H-Index
i10 Index
Citation Counts
13
17
527
Gemorphology
D-insar
spatial analysis
GIS
MCDM modelling
Rankings
Ranking Based On Selection: 13
Mohammad Dehghani
Metrics
H-Index
i10 Index
Citation Counts
11
11
510
Textile Finishing
Smart Textile
Multifunctional Textile
Rankings
Ranking Based On Selection: 14
Saa Oloomi
Metrics
H-Index
i10 Index
Citation Counts
11
11
297
Thin Film
Renewable Energy
Nanofluid
Thermal Power Plant
Thermodynamic Modeling
Rankings
Ranking Based On Selection: 15
Hamidreza Akbari
Metrics
H-Index
i10 Index
Citation Counts
11
11
419
Rankings
Ranking Based On Selection: 16
Reza Mortazavizadeh
Metrics
H-Index
i10 Index
Citation Counts
11
11
261
Rankings
Ranking Based On Selection: 17
Sima Emadi
Metrics
H-Index
i10 Index
Citation Counts
11
13
325
Rankings
Ranking Based On Selection: 18
Soraya Teimoori
Metrics
H-Index
i10 Index
Citation Counts
11
11
325
Rankings
Ranking Based On Selection: 19
Abolhasan Halvani
Metrics
H-Index
i10 Index
Citation Counts
11
11
315
COPD
ASthma
Pulmonary vascular disease
ICU
Rankings
Ranking Based On Selection: 20
Maryam Nayeri
Metrics
H-Index
i10 Index
Citation Counts
10
11
300
Nanoelectronics
Two-dimensional materials
MVL circuit design
GNRFET
Optical and electrical gas sensing
Rankings
Ranking Based On Selection: 21
Abolfazl Davodiroknabadi
Metrics
H-Index
i10 Index
Citation Counts
10
10
284
Textile
Clothing
Managment
Marketing
nano
Rankings
Ranking Based On Selection: 22
Mohammad Mousaei Sanjerehei
Metrics
H-Index
i10 Index
Citation Counts
10
10
206
Rankings
Ranking Based On Selection: 23
Saeid Jafari
Metrics
H-Index
i10 Index
Citation Counts
9
9
362
Rankings
Ranking Based On Selection: 24
Mohammad Reza Shayesteh
Metrics
H-Index
i10 Index
Citation Counts
9
8
276
Rankings
Ranking Based On Selection: 25
Razieh Mirsafaei
Metrics
H-Index
i10 Index
Citation Counts
8
7
292
Functional biopolymer
nano chemistry
Surface Chemistry
Renewable energy
Solar Photochemistry
Rankings
Ranking Based On Selection: 27
Mahmoud Hajisafari
Metrics
H-Index
i10 Index
Citation Counts
7
5
197
Rankings
Ranking Based On Selection: 28
Forough Kalantari Fotooh
Metrics
H-Index
i10 Index
Citation Counts
7
5
187
Rankings
Ranking Based On Selection: 29
Amirasad Pourabadeh
Metrics
H-Index
i10 Index
Citation Counts
7
5
173
Textile finishing
Chemistry
Nano materials
enzymes
tissue engineering
Rankings
Ranking Based On Selection: 30
Sayyed Hassan Hatami Nasab
Metrics
H-Index
i10 Index
Citation Counts
7
5
200
International Marketing
Consumer Behaviour
Rankings
Ranking Based On Selection: 31
Jalil Totonchi
Metrics
H-Index
i10 Index
Citation Counts
7
3
350
Macroeconomics
economy of iran
islamic economics
Rankings
Ranking Based On Selection: 32
Abolfazl Gandomi
Metrics
H-Index
i10 Index
Citation Counts
7
6
167
Rankings
Ranking Based On Selection: 33
Hadi Dehghan Manshadi
Metrics
H-Index
i10 Index
Citation Counts
7
5
180
Inverse problems
wave propagation
Mechanics
Applied Mathematics
Machine Learning
Rankings
Ranking Based On Selection: 34
Fatemeh Peyghambari
Metrics
H-Index
i10 Index
Citation Counts
7
5
106
Rankings
Ranking Based On Selection: 35
Amin Naeimi
Metrics
H-Index
i10 Index
Citation Counts
6
5
521
Rankings
Ranking Based On Selection: 36
Hamidreza Akrami
Metrics
H-Index
i10 Index
Citation Counts
6
6
235
organic chemistry
synthesis of medicinal compounds and polymer chemistry
Rankings
Ranking Based On Selection: 37
Ma Shirgholami
Metrics
H-Index
i10 Index
Citation Counts
6
5
271
nanotextiles
biotextile
Rankings
Ranking Based On Selection: 38
Mehdi
Metrics
H-Index
i10 Index
Citation Counts
6
4
139
Rankings
Ranking Based On Selection: 39
Abolfazl Mozaffari
Metrics
H-Index
i10 Index
Citation Counts
6
4
112
tissue enginering
nano science
smart textile
nano materials
Rankings
Ranking Based On Selection: 40
Tahereh Daemi
Metrics
H-Index
i10 Index
Citation Counts
6
5
150
Reliability
power system operation
Bayesian Network
Renewable energy sources
Rankings
Ranking Based On Selection: 42
Ali Sadeghieh
Metrics
H-Index
i10 Index
Citation Counts
5
4
91
Optimization (nonsmooth)
Algebra (group theory)
Rankings
Ranking Based On Selection: 43
Mohammadmahdi Karimnejad
Metrics
H-Index
i10 Index
Citation Counts
4
3
205
Rankings
Ranking Based On Selection: 44
Syabtahi
Metrics
H-Index
i10 Index
Citation Counts
4
1
44
Rankings
Ranking Based On Selection: 45
Taftiyan
Metrics
H-Index
i10 Index
Citation Counts
4
0
47
Rankings
Ranking Based On Selection: 46
Seyedmojtaba Mirhosseini
Metrics
H-Index
i10 Index
Citation Counts
4
1
44
Rankings
Ranking Based On Selection: 47
Mohammad Shahvaziyan
Metrics
H-Index
i10 Index
Citation Counts
4
1
40
Rankings
Ranking Based On Selection: 48
Nasim Shahmoradi
Metrics
H-Index
i10 Index
Citation Counts
3
2
79
Rankings
Ranking Based On Selection: 49
Mohammad Ali Dashti Rahmatabadi
Metrics
H-Index
i10 Index
Citation Counts
3
2
55
concrete technology
concrete structure
construction management
Rankings
Ranking Based On Selection: 50
Amirhosein Bolurian
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
Rankings
Ranking Based On Selection: 52
Laleh Tashakori
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
Rankings
Ranking Based On Selection: 53
Seyed Alireza Mozaheb
Metrics
H-Index
i10 Index
Citation Counts
3
1
36
Rankings
Ranking Based On Selection: 54
Zohreh Beheshtipour
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
Rankings
Ranking Based On Selection: 55
Mt Honari
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Rankings
Ranking Based On Selection: 56
Mohammad Ali Dehestani
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 57
Mohammad Amini
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 58
Fatemeh Dehghani-Zadeh
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Rankings
Ranking Based On Selection: 59
Haniyeh Jafariyan
Metrics
H-Index
i10 Index
Citation Counts
2
2
33
Marketing
Consumer Behavior
Brand Management
Marketing Research
Socially responsible Consumption
Rankings
Ranking Based On Selection: 60
Mohammad Mehdi Momeni
Metrics
H-Index
i10 Index
Citation Counts
2
1
62
Plant Breeding
Plant Physiology
Plant Molecular Biology
Rankings
Ranking Based On Selection: 62
Naser Dashti
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 63
Hamed Haghparast
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Rankings
Ranking Based On Selection: 64
Pourkarim Mohammadreza
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
marketing/branding/ influencering /Sales/HR
Rankings
Ranking Based On Selection: 68
Hamed Zare
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 70
Mohammadreza Motalebizadeh
Metrics
H-Index
i10 Index
Citation Counts
1
1
40
Rankings
Ranking Based On Selection: 71
Mohammad Reza Ahmadzadeh
Metrics
H-Index
i10 Index
Citation Counts
1
1
35
Rankings
Ranking Based On Selection: 72
Seyed Mohammad Poorhashemi Ardekani
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
physics
Nano Technology
engineering environment
Rankings
Ranking Based On Selection: 73
Ali Boloor
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Architecture
Urban Planning
Remote Sensing
GIS
Rankings
Ranking Based On Selection: 74
Rasa Raeisi
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Rankings
Ranking Based On Selection: 76
Reza Kiyantaj
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Radiation Protection
Human Resources
Integrated Management Systems
Regulatory
Rankings
Ranking Based On Selection: 77
Marketing consulting
startup
fintech
Business consulting
Financial technology
Rankings
Ranking Based On Selection: 78
Literary schools
literary criticism and theory
History of Literature and Comparative Stylistics
Linguistics
grammar and comp
Rankings
Ranking Based On Selection: 79
Mahmood Sadeghzadeh
Metrics
H-Index
i10 Index
Citation Counts
1
0
2