Top 100 Scientists

Top 100 Scientists in Qatar 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" (870,056 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
Sami Sayadi
Environmental Biotechnology
Sustainable Development
Metrics
H-Index
i10 Index
Citation
89
363
25,896
* Rankings
Ranking Based On Selection: 2
Muftah H El Naas
CO2 Capture & Conversion
Electrocoagulation
Adsorption
Biotechnology
Metrics
H-Index
i10 Index
Citation
51
120
10,675
* Rankings
Ranking Based On Selection: 3
Ahmad M. Alqudah
Plant Molecular Genetics
Biotechnology
Bioinformatics
Metrics
H-Index
i10 Index
Citation
32
57
3,974
* Rankings
Ranking Based On Selection: 4
Huseyin C Yalcin
zebrafish chick embryo
cardiac disease and mechanobiology
computational fluid dynamics
biomaterials and tissue engineering
Metrics
H-Index
i10 Index
Citation
31
55
2,688
* Rankings
Ranking Based On Selection: 5
Roberta Giordo
Biochemistry-Molecular Biology
Metrics
H-Index
i10 Index
Citation
27
36
2,139
* Rankings
Ranking Based On Selection: 6
Mingzhan Xue
Biomarker
Anti-oxidative and metabolic stress
and bioactives
Metrics
H-Index
i10 Index
Citation
24
32
14,240
* Rankings
Ranking Based On Selection: 7
Matteo Avella
Developmental and Reproductive Genetics
Human Infertility
Metrics
H-Index
i10 Index
Citation
24
24
2,838
* Rankings
Ranking Based On Selection: 8
Mohammed H Abu Dieyeh
Applied Ecology
Weed Biology and Biocontrol
Plant Microbial Interactions
Aerobiology
Biodiversity
Metrics
H-Index
i10 Index
Citation
23
46
2,022
* Rankings
Ranking Based On Selection: 9
Imen Saadaoui
Algal technology
Biodiversity
Food Security
Metagenomics
Metrics
H-Index
i10 Index
Citation
22
32
1,336
* Rankings
Ranking Based On Selection: 10
Patrick G Burgon
Biology
Cardiovascular Growth & Adaptation
Heart Development
Laminopathies
Metrics
H-Index
i10 Index
Citation
21
28
1,869

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: 12
Indulekha PS
Neurobiology
neurodegenerative disorders
learning and memory
synaptic plasticity
Metrics
H-Index
i10 Index
Citation
12
14
959
* Rankings
Ranking Based On Selection: 13
Abdullah Saleh Al-Wajeeh
Proteomics
Glycomics
Metabolomics
Drug discovery and Cancer biomarker
Metrics
H-Index
i10 Index
Citation
12
12
514
* Rankings
Ranking Based On Selection: 14
Antonios Antoniou
Minimal Access Surgery
Urogynaecology
Immunology in Obstetrics & Gynaecology
Metrics
H-Index
i10 Index
Citation
8
8
276
* Rankings
Ranking Based On Selection: 17
Diogo Manoel
Developmental Biology
Evolutionary Biology
Disease Genetics
Olfaction
Metrics
H-Index
i10 Index
Citation
6
6
519
* Rankings
Ranking Based On Selection: 18
Nagham Hindi
Genomics
Biomedical Sciences
Pharmacogenomics
Bioinformatics
Clinical Pharmacy
Metrics
H-Index
i10 Index
Citation
4
2
76
Rankings
Ranking Based On Selection: 1
Sami Sayadi
Metrics
H-Index
i10 Index
Citation Counts
89
363
25,896
Environmental Biotechnology
Sustainable Development
Rankings
Ranking Based On Selection: 2
Muftah H El Naas
Metrics
H-Index
i10 Index
Citation Counts
51
120
10,675
CO2 Capture & Conversion
Electrocoagulation
Adsorption
Biotechnology
Rankings
Ranking Based On Selection: 3
Ahmad M. Alqudah
Metrics
H-Index
i10 Index
Citation Counts
32
57
3,974
Plant Molecular Genetics
Biotechnology
Bioinformatics
Rankings
Ranking Based On Selection: 4
Huseyin C Yalcin
Metrics
H-Index
i10 Index
Citation Counts
31
55
2,688
zebrafish chick embryo
cardiac disease and mechanobiology
computational fluid dynamics
biomaterials and tissue engineering
Rankings
Ranking Based On Selection: 5
Roberta Giordo
Metrics
H-Index
i10 Index
Citation Counts
27
36
2,139
Rankings
Ranking Based On Selection: 6
Mingzhan Xue
Metrics
H-Index
i10 Index
Citation Counts
24
32
14,240
Biomarker
Anti-oxidative and metabolic stress
and bioactives
Rankings
Ranking Based On Selection: 7
Matteo Avella
Metrics
H-Index
i10 Index
Citation Counts
24
24
2,838
Developmental and Reproductive Genetics
Human Infertility
Rankings
Ranking Based On Selection: 8
Mohammed H Abu Dieyeh
Metrics
H-Index
i10 Index
Citation Counts
23
46
2,022
Applied Ecology
Weed Biology and Biocontrol
Plant Microbial Interactions
Aerobiology
Biodiversity
Rankings
Ranking Based On Selection: 9
Imen Saadaoui
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,336
Algal technology
Biodiversity
Food Security
Metagenomics
Rankings
Ranking Based On Selection: 10
Patrick G Burgon
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,869
Biology
Cardiovascular Growth & Adaptation
Heart Development
Laminopathies

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
Aijaz Parray
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,192
Rankings
Ranking Based On Selection: 12
Indulekha PS
Metrics
H-Index
i10 Index
Citation Counts
12
14
959
Neurobiology
neurodegenerative disorders
learning and memory
synaptic plasticity
Rankings
Ranking Based On Selection: 13
Abdullah Saleh Al-Wajeeh
Metrics
H-Index
i10 Index
Citation Counts
12
12
514
Proteomics
Glycomics
Metabolomics
Drug discovery and Cancer biomarker
Rankings
Ranking Based On Selection: 14
Antonios Antoniou
Metrics
H-Index
i10 Index
Citation Counts
8
8
276
Minimal Access Surgery
Urogynaecology
Immunology in Obstetrics & Gynaecology
Rankings
Ranking Based On Selection: 15
Fatima Al Naemi
Metrics
H-Index
i10 Index
Citation Counts
7
6
181
Rankings
Ranking Based On Selection: 16
Abdallah Alhaj Sulaiman
Metrics
H-Index
i10 Index
Citation Counts
7
5
247
Biological and Biomedical Sciences
Food Safety
Rankings
Ranking Based On Selection: 17
Diogo Manoel
Metrics
H-Index
i10 Index
Citation Counts
6
6
519
Developmental Biology
Evolutionary Biology
Disease Genetics
Olfaction
Rankings
Ranking Based On Selection: 18
Nagham Hindi
Metrics
H-Index
i10 Index
Citation Counts
4
2
76
Genomics
Biomedical Sciences
Pharmacogenomics
Bioinformatics
Clinical Pharmacy
Rankings
Ranking Based On Selection: 19
Soumaya Bouchoucha
Metrics
H-Index
i10 Index
Citation Counts
1
1
18