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" (873,927 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
Bijan Pirnia
Addiction
Criminology
Health Policy
Metrics
H-Index
i10 Index
Citation
16
30
783
* Rankings
Ranking Based On Selection :2
Tayebeh Khosravi
Membrane Separation Processes
Process Safety
Process Consequence Modeling
Metrics
H-Index
i10 Index
Citation
10
10
459
Homeyra Seydi
Cancer
Autophagy
Extracellular Vesicles
miRNA
Metrics
H-Index
i10 Index
Citation
3
2
47
Hossein Karegar
Structural health monitoring Structural Vibration and Control
Metrics
H-Index
i10 Index
Citation
3
1
32
Mahdi Ebrahimi
اکوتوریسم. حمل ونقل توریست
Metrics
H-Index
i10 Index
Citation
1
1
44
Zahra Hosseinnezhad
visual art
kids painting
graphic designing
iranian painting.
Metrics
H-Index
i10 Index
Citation
1
1
21
Rankings
Ranking Based On Selection: 1
Bijan Pirnia
Metrics
H-Index
i10 Index
Citation Counts
16
30
783
Addiction
Criminology
Health Policy
Rankings
Ranking Based On Selection: 2
Tayebeh Khosravi
Metrics
H-Index
i10 Index
Citation Counts
10
10
459
Membrane Separation Processes
Process Safety
Process Consequence Modeling
Rankings
Ranking Based On Selection: 3
Shaghayegh Azadmanesh
Metrics
H-Index
i10 Index
Citation Counts
5
4
136
Rankings
Ranking Based On Selection: 4
Mohammad Hossein Mobini
Metrics
H-Index
i10 Index
Citation Counts
5
3
449
Rankings
Ranking Based On Selection: 5
Homeyra Seydi
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
Cancer
Autophagy
Extracellular Vesicles
miRNA
Rankings
Ranking Based On Selection: 6
Hossein Karegar
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Structural health monitoring Structural Vibration and Control
Rankings
Ranking Based On Selection: 7
Mojtaba Mohammadzadeh Vazifeh
Metrics
H-Index
i10 Index
Citation Counts
2
2
46
Rankings
Ranking Based On Selection: 8
Mahdi Ebrahimi
Metrics
H-Index
i10 Index
Citation Counts
1
1
44
اکوتوریسم. حمل ونقل توریست
Rankings
Ranking Based On Selection: 9
Zahra Hosseinnezhad
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
visual art
kids painting
graphic designing
iranian painting.