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
Nafees A Khan
Plant Science
Biological Science
Environmental Science
Plant hormone-nutriomics-Metabolomics
Metrics
H-Index
i10 Index
Citation
79
229
24,302
* Rankings
Ranking Based On Selection: 3
Asad U Khan
Drug designing
NDM-1/antibiotic resistance
Photodynamic therapy
CRISPRi
biofilm
Metrics
H-Index
i10 Index
Citation
64
210
16,674
* Rankings
Ranking Based On Selection: 4
Qazi Fariduddin
Plant Physiology and Biochemistry
Stress Physiology of Plants
Phytohormones
Metrics
H-Index
i10 Index
Citation
50
78
8,746
* Rankings
Ranking Based On Selection: 5
Qayyum Husain
Enzyme Technology
Environmental Biotechnology
Nanobiotechnology
First interest
Metrics
H-Index
i10 Index
Citation
50
129
9,600
* Rankings
Ranking Based On Selection: 8
Siddiqui Za
Biocontrol of Plant Diseases
Nanoparticles for disease management
Interactions of Plant Pathogens
Metrics
H-Index
i10 Index
Citation
43
108
7,336
* Rankings
Ranking Based On Selection: 9
Tariq Aftab
Plant Physiology and Biochemistry
Stress Physiology
Proteomics
Metrics
H-Index
i10 Index
Citation
42
121
5,524

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* Rankings
Ranking Based On Selection: 11
Mohammad Afzal
Human Genetics
Population Genetics
Toxicology
Metrics
H-Index
i10 Index
Citation
38
100
4,339
* Rankings
Ranking Based On Selection: 12
Yasir Hasan Siddique
Toxicology
Neuropharmacology
Neurodegenerative disorders
Metrics
H-Index
i10 Index
Citation
35
102
4,090
* Rankings
Ranking Based On Selection: 13
Aamir Raina
Plant Breeding and Crop Genetics
Mutagenesis
Molecular Breeding
Marker Assisted Selection
Metrics
H-Index
i10 Index
Citation
31
51
2,559
* Rankings
Ranking Based On Selection: 14
Anwar Shahzad
Plant Biotechnology
Department of Botany
Metrics
H-Index
i10 Index
Citation
30
75
3,055
* Rankings
Ranking Based On Selection: 18
Fareed Ahmad Khan
Environment
Ecology
Biomagnification
Phytoremediation
Metrics
H-Index
i10 Index
Citation
22
35
2,628
* Rankings
Ranking Based On Selection: 19
M Shafiq Ansari
Biology
ecotoxicology
insect management
Metrics
H-Index
i10 Index
Citation
22
37
1,480
* Rankings
Ranking Based On Selection: 20
Saima Nusrat
Protein folding
Protein aggregation-Neurodegenerative Diseases
Protein-ligand interaction
Metrics
H-Index
i10 Index
Citation
21
25
1,110
* Rankings
Ranking Based On Selection: 22
Hassan Mubarak Ishqi
Cancer Biology
Allergy & Immunology
Inflammation
Alternative Splicing
Drug-DNA Interactions
Metrics
H-Index
i10 Index
Citation
15
17
1,835
* Rankings
Ranking Based On Selection: 23
Mudasir Irfan Dar
Plant Sciences
Trace metal biogeochemistry in agricultural ecosystems
Ecotoxicology
Metrics
H-Index
i10 Index
Citation
14
17
1,241
* Rankings
Ranking Based On Selection: 25
Fauzia Naushin
Ecology
Environment
AM Fungi
heavy metals
phytoremediation
Metrics
H-Index
i10 Index
Citation
10
10
958
Syed Nadeem Fatmi
Social Ecology
Sociology of Development
Rural Sociology
Metrics
H-Index
i10 Index
Citation
3
1
33
Rankings
Ranking Based On Selection: 1
Nafees A Khan
Metrics
H-Index
i10 Index
Citation Counts
79
229
24,302
Plant Science
Biological Science
Environmental Science
Plant hormone-nutriomics-Metabolomics
Rankings
Ranking Based On Selection: 2
Shamsul Hayat
Metrics
H-Index
i10 Index
Citation Counts
71
182
25,256
Rankings
Ranking Based On Selection: 3
Asad U Khan
Metrics
H-Index
i10 Index
Citation Counts
64
210
16,674
Drug designing
NDM-1/antibiotic resistance
Photodynamic therapy
CRISPRi
biofilm
Rankings
Ranking Based On Selection: 4
Qazi Fariduddin
Metrics
H-Index
i10 Index
Citation Counts
50
78
8,746
Plant Physiology and Biochemistry
Stress Physiology of Plants
Phytohormones
Rankings
Ranking Based On Selection: 5
Qayyum Husain
Metrics
H-Index
i10 Index
Citation Counts
50
129
9,600
Enzyme Technology
Environmental Biotechnology
Nanobiotechnology
First interest
Rankings
Ranking Based On Selection: 6
M Masroor A Khan
Metrics
H-Index
i10 Index
Citation Counts
48
139
7,719
Rankings
Ranking Based On Selection: 7
Altaf Ahmad
Metrics
H-Index
i10 Index
Citation Counts
46
91
6,504
Rankings
Ranking Based On Selection: 8
Siddiqui Za
Metrics
H-Index
i10 Index
Citation Counts
43
108
7,336
Biocontrol of Plant Diseases
Nanoparticles for disease management
Interactions of Plant Pathogens
Rankings
Ranking Based On Selection: 9
Tariq Aftab
Metrics
H-Index
i10 Index
Citation Counts
42
121
5,524
Plant Physiology and Biochemistry
Stress Physiology
Proteomics
Rankings
Ranking Based On Selection: 10
Irshad Mahmood
Metrics
H-Index
i10 Index
Citation Counts
38
104
5,309

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
Mohammad Afzal
Metrics
H-Index
i10 Index
Citation Counts
38
100
4,339
Human Genetics
Population Genetics
Toxicology
Rankings
Ranking Based On Selection: 12
Yasir Hasan Siddique
Metrics
H-Index
i10 Index
Citation Counts
35
102
4,090
Toxicology
Neuropharmacology
Neurodegenerative disorders
Rankings
Ranking Based On Selection: 13
Aamir Raina
Metrics
H-Index
i10 Index
Citation Counts
31
51
2,559
Plant Breeding and Crop Genetics
Mutagenesis
Molecular Breeding
Marker Assisted Selection
Rankings
Ranking Based On Selection: 14
Anwar Shahzad
Metrics
H-Index
i10 Index
Citation Counts
30
75
3,055
Rankings
Ranking Based On Selection: 15
Hina Younus
Metrics
H-Index
i10 Index
Citation Counts
27
61
3,533
Rankings
Ranking Based On Selection: 16
Nazura Usmani
Metrics
H-Index
i10 Index
Citation Counts
25
32
2,736
Rankings
Ranking Based On Selection: 17
Moin Uddin
Metrics
H-Index
i10 Index
Citation Counts
25
32
2,134
Rankings
Ranking Based On Selection: 18
Fareed Ahmad Khan
Metrics
H-Index
i10 Index
Citation Counts
22
35
2,628
Environment
Ecology
Biomagnification
Phytoremediation
Rankings
Ranking Based On Selection: 19
M Shafiq Ansari
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,480
Rankings
Ranking Based On Selection: 20
Saima Nusrat
Metrics
H-Index
i10 Index
Citation Counts
21
25
1,110
Protein folding
Protein aggregation-Neurodegenerative Diseases
Protein-ligand interaction
Rankings
Ranking Based On Selection: 21
Faheem Ahmad
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,694
Rankings
Ranking Based On Selection: 22
Hassan Mubarak Ishqi
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,835
Cancer Biology
Allergy & Immunology
Inflammation
Alternative Splicing
Drug-DNA Interactions
Rankings
Ranking Based On Selection: 23
Mudasir Irfan Dar
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,241
Plant Sciences
Trace metal biogeochemistry in agricultural ecosystems
Ecotoxicology
Rankings
Ranking Based On Selection: 24
Gausiya Bashri
Metrics
H-Index
i10 Index
Citation Counts
11
12
505
Rankings
Ranking Based On Selection: 25
Fauzia Naushin
Metrics
H-Index
i10 Index
Citation Counts
10
10
958
Ecology
Environment
AM Fungi
heavy metals
phytoremediation
Rankings
Ranking Based On Selection: 26
Syed Nadeem Fatmi
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
Social Ecology
Sociology of Development
Rural Sociology