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" (873,864 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 Hajebi
Psychiatry Epidemiology
Community Psychiatry
Suicide
Metrics
H-Index
i10 Index
Citation
28
79
3,400
Seyed Kazem Malakouti
dementia and memory evaluation
suicide prevention
depression
community services
Metrics
H-Index
i10 Index
Citation
27
57
3,115
Mohammadreza Shalbafan
Psychopharmacology
OCD
Medical Education
Public Mental Health
COVID-19
Metrics
H-Index
i10 Index
Citation
25
49
2,185
Seyed Vahid Shariat
Mental Health
empathy
psychopathy
Stimulant induced psychosis
Metrics
H-Index
i10 Index
Citation
22
40
1,623
Noushin Khademoreza
Community psychiatry
Psychotherapy
Psychoanalysis
Couple therapy
Metrics
H-Index
i10 Index
Citation
4
1
52
Farzaneh Malekpour
psychiatry
neuroscience
psychopharmacology
psychophysiology
Metrics
H-Index
i10 Index
Citation
3
2
106
Rankings
Ranking Based On Selection: 1
Ahmad Hajebi
Metrics
H-Index
i10 Index
Citation Counts
28
79
3,400
Psychiatry Epidemiology
Community Psychiatry
Suicide
Rankings
Ranking Based On Selection: 2
Seyed Kazem Malakouti
Metrics
H-Index
i10 Index
Citation Counts
27
57
3,115
dementia and memory evaluation
suicide prevention
depression
community services
Rankings
Ranking Based On Selection: 3
Mohammadreza Shalbafan
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,185
Psychopharmacology
OCD
Medical Education
Public Mental Health
COVID-19
Rankings
Ranking Based On Selection: 4
Seyed Vahid Shariat
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,623
Mental Health
empathy
psychopathy
Stimulant induced psychosis
Rankings
Ranking Based On Selection: 5
Mehrdad Eftekhar Ardebili
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,523
Rankings
Ranking Based On Selection: 6
Mirfarhad Ghalehbandi
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,087
Rankings
Ranking Based On Selection: 8
Amir Shabani
Metrics
H-Index
i10 Index
Citation Counts
15
31
1,112
Rankings
Ranking Based On Selection: 9
Atefeh Ghanbari Jolfaei
Metrics
H-Index
i10 Index
Citation Counts
14
21
689
Rankings
Ranking Based On Selection: 10
Shabnam Nohesara
Metrics
H-Index
i10 Index
Citation Counts
14
17
802
Rankings
Ranking Based On Selection: 11
Mohammad Ghadirivasfi
Metrics
H-Index
i10 Index
Citation Counts
13
14
817
Rankings
Ranking Based On Selection: 12
Leila Kamalzadeh
Metrics
H-Index
i10 Index
Citation Counts
10
11
302
Rankings
Ranking Based On Selection: 13
Mahdi Amini, .
Metrics
H-Index
i10 Index
Citation Counts
8
6
123
Personality Disorders
Addiction
Emotion Regulation
Rankings
Ranking Based On Selection: 15
Fateme Shirzad
Metrics
H-Index
i10 Index
Citation Counts
4
4
108
Rankings
Ranking Based On Selection: 16
Noushin Khademoreza
Metrics
H-Index
i10 Index
Citation Counts
4
1
52
Community psychiatry
Psychotherapy
Psychoanalysis
Couple therapy
Rankings
Ranking Based On Selection: 17
Farzaneh Malekpour
Metrics
H-Index
i10 Index
Citation Counts
3
2
106
psychiatry
neuroscience
psychopharmacology
psychophysiology
Rankings
Ranking Based On Selection: 18
Mahdiyeh Salehi
Metrics
H-Index
i10 Index
Citation Counts
3
2
70
Rankings
Ranking Based On Selection: 19
Seyed Mohammad Hossein Mahmoodi
Metrics
H-Index
i10 Index
Citation Counts
3
2
34
Rankings
Ranking Based On Selection: 20
Poorang Bassir
Metrics
H-Index
i10 Index
Citation Counts
2
2
26
clinical neuroscience
psychopathology
personality