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" (910,673 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
Hamid Reza Fallahi
Metrics
H-Index
i10 Index
Citation Counts
21
46
1,539
Crop Ecology
Organic Agriculture
Medicinal Plants
Saffron
Rankings
Ranking Based On Selection: 2
Majid Jami Al Ahmadi
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,765
Crop Physiology
Abiotic stresses
Seed Science
Rankings
Ranking Based On Selection: 3
Sohrab Mahmoodi
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,052
Rankings
Ranking Based On Selection: 4
Gholamreza Zamani
Metrics
H-Index
i10 Index
Citation Counts
12
16
543