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" (936,901 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
Abdelazeem Mohamed Algammal
Medical Microbiology
Bacteriology
Immunology
Mycology
Metrics
H-Index
i10 Index
Citation
40
62
5,664
* Rankings
Ranking Based On Selection: 2
Amro Hanora
Biotechnology
Microbiology
Bioinformatics
Marine Biotechnology
Fermentation
Metrics
H-Index
i10 Index
Citation
22
36
1,694
* Rankings
Ranking Based On Selection: 4
Sahar El Shatoury
Actinomycetes' natural products
Biological wastewater treatment
Metrics
H-Index
i10 Index
Citation
11
16
615
* Rankings
Ranking Based On Selection: 5
AA Abu Seidah
Physiological - Cytological - Plant Physiology
Metrics
H-Index
i10 Index
Citation
10
10
628

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Rankings
Ranking Based On Selection: 1
Abdelazeem Mohamed Algammal
Metrics
H-Index
i10 Index
Citation Counts
40
62
5,664
Medical Microbiology
Bacteriology
Immunology
Mycology
Rankings
Ranking Based On Selection: 2
Amro Hanora
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,694
Biotechnology
Microbiology
Bioinformatics
Marine Biotechnology
Fermentation
Rankings
Ranking Based On Selection: 3
Abdelmoneim TS|Tamer S Abdelmoneim
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,237
Rankings
Ranking Based On Selection: 4
Sahar El Shatoury
Metrics
H-Index
i10 Index
Citation Counts
11
16
615
Actinomycetes' natural products
Biological wastewater treatment
Rankings
Ranking Based On Selection: 5
AA Abu Seidah
Metrics
H-Index
i10 Index
Citation Counts
10
10
628
Rankings
Ranking Based On Selection: 6
Nora F. Mahmoud
Metrics
H-Index
i10 Index
Citation Counts
10
10
234
Rankings
Ranking Based On Selection: 7
Nermine El-Maraghy
Metrics
H-Index
i10 Index
Citation Counts
7
7
184
Rankings
Ranking Based On Selection: 9
Ali Abd Ellah
Metrics
H-Index
i10 Index
Citation Counts
6
4
139
Rankings
Ranking Based On Selection: 10
Asmaa Hashem
Metrics
H-Index
i10 Index
Citation Counts
5
3
110

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Metwally Ramadan Kottb
Metrics
H-Index
i10 Index
Citation Counts
4
3
261
Rankings
Ranking Based On Selection: 12
Heba Hawary Hassan
Metrics
H-Index
i10 Index
Citation Counts
3
2
54
Rankings
Ranking Based On Selection: 13
Heba Saad
Metrics
H-Index
i10 Index
Citation Counts
3
2
36
Rankings
Ranking Based On Selection: 14
Shorouk Reda
Metrics
H-Index
i10 Index
Citation Counts
2
1
62
Rankings
Ranking Based On Selection: 15
Mariam K. Mousa
Metrics
H-Index
i10 Index
Citation Counts
2
0
19
Rankings
Ranking Based On Selection: 16
Hend Sobhy
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 17
Nourhan Ashour
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
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