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" (873,922 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 :2
Nasrin Farahani
Physical Chemistry
Theoretical chemistry
Computational Chemistry
Density Functional Theory
Metrics
H-Index
i10 Index
Citation
11
11
426
* Rankings
Ranking Based On Selection :3
Arash Lalegani
metal organic framework
coordination polymer
Metrics
H-Index
i10 Index
Citation
10
11
258
Abolfazl Rahmani
Renewable energy systems
power quality
neural networks and intelligent systems
Metrics
H-Index
i10 Index
Citation
9
8
261
Omid Daei
Quantum computing
Nano technology
Network
Metrics
H-Index
i10 Index
Citation
3
3
92
Saeed Kazemi Mohsenabadi
Irrigation Engineering
Agricultural engineering
Hydraulic and Hydrology
Water Resource
Civil Engineering
Metrics
H-Index
i10 Index
Citation
2
2
44
Rankings
Ranking Based On Selection: 1
Mehdi Khalaj
Metrics
H-Index
i10 Index
Citation Counts
16
32
1,344
Rankings
Ranking Based On Selection: 2
Nasrin Farahani
Metrics
H-Index
i10 Index
Citation Counts
11
11
426
Physical Chemistry
Theoretical chemistry
Computational Chemistry
Density Functional Theory
Rankings
Ranking Based On Selection: 3
Arash Lalegani
Metrics
H-Index
i10 Index
Citation Counts
10
11
258
metal organic framework
coordination polymer
Rankings
Ranking Based On Selection: 4
Abolfazl Rahmani
Metrics
H-Index
i10 Index
Citation Counts
9
8
261
Renewable energy systems
power quality
neural networks and intelligent systems
Rankings
Ranking Based On Selection: 5
Behnaz Khoshtinat
Metrics
H-Index
i10 Index
Citation Counts
7
5
281
Rankings
Ranking Based On Selection: 6
Masoud Mohammadi
Metrics
H-Index
i10 Index
Citation Counts
7
6
254
Rankings
Ranking Based On Selection: 7
Afsaneh Alizadeh Asli
Metrics
H-Index
i10 Index
Citation Counts
4
3
48
Rankings
Ranking Based On Selection: 8
Massumeh Rostamabadi|MR Abadi
Metrics
H-Index
i10 Index
Citation Counts
3
1
44
Hydraulic and Hydraulic Structures
Numerical Simulation
Rankings
Ranking Based On Selection: 9
Sajjad Heshmati
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Rankings
Ranking Based On Selection: 10
Omid Daei
Metrics
H-Index
i10 Index
Citation Counts
3
3
92
Quantum computing
Nano technology
Network
Rankings
Ranking Based On Selection: 11
Fatemeh Mohagheghzadeh
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Rankings
Ranking Based On Selection: 12
Nazi Abachi
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Rankings
Ranking Based On Selection: 13
Saeed Kazemi Mohsenabadi
Metrics
H-Index
i10 Index
Citation Counts
2
2
44
Irrigation Engineering
Agricultural engineering
Hydraulic and Hydrology
Water Resource
Civil Engineering
Rankings
Ranking Based On Selection: 14
Leila Ganji
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 15
Abdulah Akbari
Metrics
H-Index
i10 Index
Citation Counts
2
1
36
Rankings
Ranking Based On Selection: 16
Masoumeh Shirali
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Rankings
Ranking Based On Selection: 17
Masih Behnia
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Administrative Law
Constitutional Law
Rankings
Ranking Based On Selection: 18
Elyas Salimi Shahraki
Metrics
H-Index
i10 Index
Citation Counts
1
0
4