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" (931,956 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
Vahid Rahmanian
Infectious diseases
zoonosis
social determinants of health
Modeling
Time series analysis
Metrics
H-Index
i10 Index
Citation
25
49
6,393
* Rankings
Ranking Based On Selection: 3
Tahereh Rahimi
Public Health
Health Education
Health Promotion
Women's Health
Qualitative research
Metrics
H-Index
i10 Index
Citation
10
12
479
Rankings
Ranking Based On Selection: 1
Vahid Rahmanian
Metrics
H-Index
i10 Index
Citation Counts
25
49
6,393
Infectious diseases
zoonosis
social determinants of health
Modeling
Time series analysis
Rankings
Ranking Based On Selection: 2
Karamatollah Rahmanian
Metrics
H-Index
i10 Index
Citation Counts
13
20
643
Rankings
Ranking Based On Selection: 3
Tahereh Rahimi
Metrics
H-Index
i10 Index
Citation Counts
10
12
479
Public Health
Health Education
Health Promotion
Women's Health
Qualitative research
Rankings
Ranking Based On Selection: 5
Mohammad Rafiee
Metrics
H-Index
i10 Index
Citation Counts
3
2
130