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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,289 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Anil Kumar
Plant Molecular & Cell Biology
Functional Genomics
Immunodiagnostic applications in Agricultur
Metrics
 
H-Index
i10 Index
Citation
44
154
7,282
* Rankings
Ranking Based On Selection: 3
RC Srivastava
Rain Water Management
Ground Water Recharge and Management
Solar Power
Integrated farming syste
Metrics
 
H-Index
i10 Index
Citation
33
88
4,052
* Rankings
Ranking Based On Selection: 4
OP Choudhary Mvsc|Om Prakash Choudhary
Wildlife Forensics
Applied Anatomy
Electron Microscopy
Artificial Intelligence
Imaging Techniqu
Metrics
 
H-Index
i10 Index
Citation
31
85
3,243
* Rankings
Ranking Based On Selection: 6
K M Singh
Agricultural and Livestock economics
Extension research
Rural povert
Metrics
 
H-Index
i10 Index
Citation
27
104
3,282
* Rankings
Ranking Based On Selection: 7
Pranab Dutta
Biological control
Nanotechnology
Ecotoxicology
Host Defenc
Metrics
 
H-Index
i10 Index
Citation
22
53
2,075
* Rankings
Ranking Based On Selection: 8
Deepak Jhajharia
Soil and Water Conservation Engineering
Water Resources Engineerin
Metrics
 
H-Index
i10 Index
Citation
22
35
4,064
* Rankings
Ranking Based On Selection: 14
Ram Singh
Production Economics
Impact Assessment
Climate Change study
Value Chain Analysi
Metrics
 
H-Index
i10 Index
Citation
19
64
2,804
* Rankings
Ranking Based On Selection: 21
Ghanshyam T Patle
Water management
Irrigation and Drainage
Groundwater management and modelling
Carbon footprin
Metrics
 
H-Index
i10 Index
Citation
14
21
1,046
* Rankings
Ranking Based On Selection: 22
Vinay Kumar Sharma
Genetics
Molecular Biology
Genomics
Plant Breeding
Molecular Breedin
Metrics
 
H-Index
i10 Index
Citation
14
22
807
* Rankings
Ranking Based On Selection: 24
Ratan Kumar Saha
Aquatic Microbiology
Fish Toxicology
Fish Parasitology
Fish based-farming System
Extensio
Metrics
 
H-Index
i10 Index
Citation
13
16
459
Rankings
Ranking Based On Selection: 1
Anil Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
44
154
7,282
Plant Molecular & Cell Biology
Functional Genomics
Immunodiagnostic applications in Agricultur
Rankings
Ranking Based On Selection: 2
Sati Shankar Singh
Metrics
 
H-Index
i10 Index
Citation Counts
34
109
5,372
Rankings
Ranking Based On Selection: 3
RC Srivastava
Metrics
 
H-Index
i10 Index
Citation Counts
33
88
4,052
Rain Water Management
Ground Water Recharge and Management
Solar Power
Integrated farming syste
Rankings
Ranking Based On Selection: 4
OP Choudhary Mvsc|Om Prakash Choudhary
Metrics
 
H-Index
i10 Index
Citation Counts
31
85
3,243
Wildlife Forensics
Applied Anatomy
Electron Microscopy
Artificial Intelligence
Imaging Techniqu
Rankings
Ranking Based On Selection: 5
Tapan Kumar Dutta
Metrics
 
H-Index
i10 Index
Citation Counts
28
57
2,257
Rankings
Ranking Based On Selection: 6
K M Singh
Metrics
 
H-Index
i10 Index
Citation Counts
27
104
3,282
Agricultural and Livestock economics
Extension research
Rural povert
Rankings
Ranking Based On Selection: 7
Pranab Dutta
Metrics
 
H-Index
i10 Index
Citation Counts
22
53
2,075
Biological control
Nanotechnology
Ecotoxicology
Host Defenc
Rankings
Ranking Based On Selection: 8
Deepak Jhajharia
Metrics
 
H-Index
i10 Index
Citation Counts
22
35
4,064
Soil and Water Conservation Engineering
Water Resources Engineerin
Rankings
Ranking Based On Selection: 9
Krishna Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
22
35
1,588
Bio control
Microbial Diversity and Pulse Patholog
Rankings
Ranking Based On Selection: 10
Shivendra Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
22
34
2,328
Rankings
Ranking Based On Selection: 11
Naorem Brajendra Singh|N.B.Singh, N.Brajendra, Naorem B. Singh
Metrics
 
H-Index
i10 Index
Citation Counts
20
33
2,438
Genetics and Plant Breeding
Plant biotechnology
Genetic engineering etc
Rankings
Ranking Based On Selection: 12
Mukesh Srivastava
Metrics
 
H-Index
i10 Index
Citation Counts
20
41
1,418
Biological Control
Trichoderma spp.
Shelf life
formulatio
Rankings
Ranking Based On Selection: 13
Sagar Chandra Mandal
Metrics
 
H-Index
i10 Index
Citation Counts
19
30
1,846
Rankings
Ranking Based On Selection: 14
Ram Singh
Metrics
 
H-Index
i10 Index
Citation Counts
19
64
2,804
Production Economics
Impact Assessment
Climate Change study
Value Chain Analysi
Rankings
Ranking Based On Selection: 15
Soibam Khogen Singh
Metrics
 
H-Index
i10 Index
Citation Counts
17
34
1,720
Rankings
Ranking Based On Selection: 16
Manmohan Jagatram Dobriyal
Metrics
 
H-Index
i10 Index
Citation Counts
17
30
879
Forestry
Silviculture
Agroforestry
Medicinal plants
Ecolog
Rankings
Ranking Based On Selection: 17
Sheikh Mohammad Feroze
Metrics
 
H-Index
i10 Index
Citation Counts
17
24
875
Rankings
Ranking Based On Selection: 18
Kalyan Sarma
Metrics
 
H-Index
i10 Index
Citation Counts
16
35
1,103
Rankings
Ranking Based On Selection: 19
Ajai Pandey
Metrics
 
H-Index
i10 Index
Citation Counts
15
25
827
Rankings
Ranking Based On Selection: 20
Herojit Singh Athokpam
Metrics
 
H-Index
i10 Index
Citation Counts
15
28
1,108
Rankings
Ranking Based On Selection: 21
Ghanshyam T Patle
Metrics
 
H-Index
i10 Index
Citation Counts
14
21
1,046
Water management
Irrigation and Drainage
Groundwater management and modelling
Carbon footprin
Rankings
Ranking Based On Selection: 22
Vinay Kumar Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
14
22
807
Genetics
Molecular Biology
Genomics
Plant Breeding
Molecular Breedin
Rankings
Ranking Based On Selection: 23
Himadri Saha
Metrics
 
H-Index
i10 Index
Citation Counts
13
15
621
Rankings
Ranking Based On Selection: 24
Ratan Kumar Saha
Metrics
 
H-Index
i10 Index
Citation Counts
13
16
459
Aquatic Microbiology
Fish Toxicology
Fish Parasitology
Fish based-farming System
Extensio
Rankings
Ranking Based On Selection: 25
Ghan Shyam Abrol
Metrics
 
H-Index
i10 Index
Citation Counts
12
16
573