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" (873,690 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: 4
Mohamed Youssef
Food Science - Food Microbiology - Meat Science
Metrics
H-Index
i10 Index
Citation
20
23
1,753
* Rankings
Ranking Based On Selection: 5
Hussein Mohamed
Food Safety
Food Microbiology
Novel Preservation Technologies
Validation Studies Inactivation of Food-borne pathogens
Improv
Metrics
H-Index
i10 Index
Citation
17
20
1,200
* Rankings
Ranking Based On Selection: 6
Heba Handoussa
Food Science
Natural products
Structure elucidation
Pharmaceutical Biology
Metrics
H-Index
i10 Index
Citation
16
25
890
* Rankings
Ranking Based On Selection: 8
Ibrahim Abd El Salam Abd El Gawad
Dairy Science
Functional Foods
Human Nutrition
Food Safety
Probiotics
Metrics
H-Index
i10 Index
Citation
14
14
1,056
* Rankings
Ranking Based On Selection: 9
Baher Mahmoud A Amer
Food Engineering
Renewable Energy
Postharvest Technology
Agricultural Engineering
Renewable Energy Applications Biosystems
Metrics
H-Index
i10 Index
Citation
13
14
1,052

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* Rankings
Ranking Based On Selection: 12
Ashraf Moawad
Milk Hygiene
Dairy Microbiology
Microbial Food Ecology
Metrics
H-Index
i10 Index
Citation
10
10
344
Hamdy Mba Zaki|Hamdy Mohamed Bakry Abdelhady Zaki
Meat Quality and Hygiene
Meat Testing and Meat Examination For Excellence Of Different Species
Metrics
H-Index
i10 Index
Citation
7
6
190
Bishoy Abib
Food Science & Technology
Biotechnology
Biochemistry
Microbiology
Metabolomics
Metrics
H-Index
i10 Index
Citation
5
5
242
Rankings
Ranking Based On Selection: 1
Am Abd El-Aty
Metrics
H-Index
i10 Index
Citation Counts
58
366
14,482
Rankings
Ranking Based On Selection: 3
Ahmed Gad 1
Metrics
H-Index
i10 Index
Citation Counts
20
38
2,244
Rankings
Ranking Based On Selection: 4
Mohamed Youssef
Metrics
H-Index
i10 Index
Citation Counts
20
23
1,753
Rankings
Ranking Based On Selection: 5
Hussein Mohamed
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,200
Food Safety
Food Microbiology
Novel Preservation Technologies
Validation Studies Inactivation of Food-borne pathogens
Improv
Rankings
Ranking Based On Selection: 6
Heba Handoussa
Metrics
H-Index
i10 Index
Citation Counts
16
25
890
Food Science
Natural products
Structure elucidation
Pharmaceutical Biology
Rankings
Ranking Based On Selection: 7
Sobhy Mohamed Mohsen
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,009
Rankings
Ranking Based On Selection: 8
Ibrahim Abd El Salam Abd El Gawad
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,056
Dairy Science
Functional Foods
Human Nutrition
Food Safety
Probiotics
Rankings
Ranking Based On Selection: 9
Baher Mahmoud A Amer
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,052
Food Engineering
Renewable Energy
Postharvest Technology
Agricultural Engineering
Renewable Energy Applications Biosystems
Rankings
Ranking Based On Selection: 10
Soad Hassan Taha
Metrics
H-Index
i10 Index
Citation Counts
11
13
647

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Fawzia Hassan Ragab Abd Rabo
Metrics
H-Index
i10 Index
Citation Counts
10
11
572
Rankings
Ranking Based On Selection: 12
Ashraf Moawad
Metrics
H-Index
i10 Index
Citation Counts
10
10
344
Rankings
Ranking Based On Selection: 13
Heba Sayed Mostafa
Metrics
H-Index
i10 Index
Citation Counts
9
9
259
Rankings
Ranking Based On Selection: 14
Elham Mostafa El Sayed Hussin
Metrics
H-Index
i10 Index
Citation Counts
9
9
664
Rankings
Ranking Based On Selection: 16
Wael Bazaraa
Metrics
H-Index
i10 Index
Citation Counts
9
9
525
Rankings
Ranking Based On Selection: 17
Nesren Elsayed
Metrics
H-Index
i10 Index
Citation Counts
8
7
161
Rankings
Ranking Based On Selection: 18
Reda Mahgoub Mohamed
Metrics
H-Index
i10 Index
Citation Counts
7
6
277
Rankings
Ranking Based On Selection: 19
Mohamed Mt Emara
Metrics
H-Index
i10 Index
Citation Counts
7
6
265
Rankings
Ranking Based On Selection: 20
Hamdy Mba Zaki|Hamdy Mohamed Bakry Abdelhady Zaki
Metrics
H-Index
i10 Index
Citation Counts
7
6
190
Meat Quality and Hygiene
Meat Testing and Meat Examination For Excellence Of Different Species
Rankings
Ranking Based On Selection: 21
Karima Said Mohamed Hammad
Metrics
H-Index
i10 Index
Citation Counts
7
6
156
Rankings
Ranking Based On Selection: 22
Shafika A. Zaki
Metrics
H-Index
i10 Index
Citation Counts
7
6
132
Rankings
Ranking Based On Selection: 24
Eman F. Abdel-Latif
Metrics
H-Index
i10 Index
Citation Counts
6
6
91
Rankings
Ranking Based On Selection: 25
Gehan Kassem
Metrics
H-Index
i10 Index
Citation Counts
6
5
233
Rankings
Ranking Based On Selection: 26
Baioumy Ahmed Adel
Metrics
H-Index
i10 Index
Citation Counts
6
3
94
Rankings
Ranking Based On Selection: 28
Bishoy Abib
Metrics
H-Index
i10 Index
Citation Counts
5
5
242
Food Science & Technology
Biotechnology
Biochemistry
Microbiology
Metabolomics
Rankings
Ranking Based On Selection: 29
Sayed Saad Abozaied Smuda
Metrics
H-Index
i10 Index
Citation Counts
5
3
129
Rankings
Ranking Based On Selection: 31
Randa S. Hasan
Metrics
H-Index
i10 Index
Citation Counts
5
3
71
Rankings
Ranking Based On Selection: 32
Dr Aml Sayed İbrahim
Metrics
H-Index
i10 Index
Citation Counts
4
3
55
Rankings
Ranking Based On Selection: 33
Ismail Hussein Ismail Abdel-Ghany
Metrics
H-Index
i10 Index
Citation Counts
4
3
164
Rankings
Ranking Based On Selection: 34
Mohamed Abdel-Ghany El Assar
Metrics
H-Index
i10 Index
Citation Counts
4
2
69
Rankings
Ranking Based On Selection: 35
Nermeen Farag
Metrics
H-Index
i10 Index
Citation Counts
3
3
95
Rankings
Ranking Based On Selection: 36
Zeinab Ali
Metrics
H-Index
i10 Index
Citation Counts
3
2
41
Rankings
Ranking Based On Selection: 37
Doaa B Saied
Metrics
H-Index
i10 Index
Citation Counts
3
1
44
Rankings
Ranking Based On Selection: 38
Hazem Sayed Golshany|Hazem Sayed Golshany
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Rankings
Ranking Based On Selection: 39
Walaa Saad Mohamed Amin
Metrics
H-Index
i10 Index
Citation Counts
3
1
23
Rankings
Ranking Based On Selection: 40
Ola Wagih Hegab
Metrics
H-Index
i10 Index
Citation Counts
2
2
30
Rankings
Ranking Based On Selection: 42
Mohamed Ibrahim Younis
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 44
Ahmed Arfa
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 45
Tarek Hefzalrahman
Metrics
H-Index
i10 Index
Citation Counts
1
0
7