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" (888,752 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
Narendra Bahadur Singh
Insect Physiology
Insect Ecology
Insect Pathology
Integrated Pest Managements
Industrial Entomoly
Metrics
H-Index
i10 Index
Citation
26
82
4,085
* Rankings
Ranking Based On Selection: 2
Rajesh K Rai
Climate resilience
Choice experiment
Payment for ecosystem services
Forest management
Ecosystem
Metrics
H-Index
i10 Index
Citation
22
33
1,382
* Rankings
Ranking Based On Selection: 3
Ridish Pokharel
community based forestry
forest governance and institutions
Metrics
H-Index
i10 Index
Citation
18
27
990
* Rankings
Ranking Based On Selection: 5
Shyam Narayan Labh
Aquaculture
Fisheries
Biology & Environment
Metrics
H-Index
i10 Index
Citation
13
17
725
* Rankings
Ranking Based On Selection: 6
Meena Pandey
International Agricultural Development
Metrics
H-Index
i10 Index
Citation
10
11
526
* Rankings
Ranking Based On Selection: 9
Puspa Poudel
Agriculture (Horticulture)
plant tissue culture
gene expression analysis
flavonoid biosynthesis
fruit germplasm evaluation
Metrics
H-Index
i10 Index
Citation
9
9
1,197
* Rankings
Ranking Based On Selection: 10
Anil Kumar Acharya
Horticulture
Agrobiodiversity
Food and Nutrition Security
Metrics
H-Index
i10 Index
Citation
9
8
471

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* Rankings
Ranking Based On Selection: 12
Dipak Khanal
Integrated Pest Management
Biological control
Insect Pathology
Insect Ecology
Metrics
H-Index
i10 Index
Citation
8
8
186
* Rankings
Ranking Based On Selection: 14
Dipendra Kumar Ayer
Molecular Genetics and Plant Breeding
Biotechnology
Agriculture
Metrics
H-Index
i10 Index
Citation
7
6
196
* Rankings
Ranking Based On Selection: 16
Pankaj Kumar Yadav
Physiology
Biotechnology
Genetics
and Breeding
Metrics
H-Index
i10 Index
Citation
7
5
185
* Rankings
Ranking Based On Selection: 17
Shankar Tripathi
Forestry/Environment/Wildlife Conservation/GIS
Metrics
H-Index
i10 Index
Citation
6
3
135
* Rankings
Ranking Based On Selection: 18
Koshraj Upadhyay
Agriculture
Plant breeding
Genetics
Biotechnology
Metrics
H-Index
i10 Index
Citation
6
3
83
* Rankings
Ranking Based On Selection: 19
Radhakrishna Bhandari
Plant molecular genetics
Genomics
Phenomics
Climate resilient breeding
Metrics
H-Index
i10 Index
Citation
6
2
126
* Rankings
Ranking Based On Selection: 20
Chandra Bahadur Thapa
Plant Biotechnology
Tissue culture
Natural products
Ethnomedicines
Metrics
H-Index
i10 Index
Citation
5
3
84
* Rankings
Ranking Based On Selection: 24
Binod Panthi
Agriculture
Plantbreeding
Agronomy
Horticulture
Soil Science
Metrics
H-Index
i10 Index
Citation
4
1
54
* Rankings
Ranking Based On Selection: 25
Mahendra Singh Thapa
Natural resource management
forestry
watershed management
GIS/RS
Metrics
H-Index
i10 Index
Citation
4
1
49
* Rankings
Ranking Based On Selection: 29
Bimal Bahadur Kunwar
Conservation
Plant science
Disaster Risk Management
NTFP/MAP
Orchid
Metrics
H-Index
i10 Index
Citation
3
1
215
* Rankings
Ranking Based On Selection: 31
Asmit Neupane
forestry
biodiversity
environment
birds
Metrics
H-Index
i10 Index
Citation
3
1
36
* Rankings
Ranking Based On Selection: 32
Rajendra Bam
Sustainable Agriculture
Soil Science
Nutrient Management
Precision Agriculture
Climate-smart Agriculture
Metrics
H-Index
i10 Index
Citation
3
1
30
* Rankings
Ranking Based On Selection: 33
Aavas Pradhan
Forestry
Wildlife Management
Herpetology
Ornithology
Metrics
H-Index
i10 Index
Citation
3
0
20
* Rankings
Ranking Based On Selection: 35
Sandhya Adhikari
Mycology
Epidemiology
Seed Pathogens
Mycotoxins
Metrics
H-Index
i10 Index
Citation
2
2
38
* Rankings
Ranking Based On Selection: 39
Lalit Bc
Soil
Animal Science
Geo-informatics
Data analysis
Metrics
H-Index
i10 Index
Citation
2
1
22
* Rankings
Ranking Based On Selection: 45
Apekshya Kandel
Agricultural Data Science
GIS
Sustainability
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based On Selection: 48
Bindu Poudel
Spatial Ecology
Biomass
Macro ecosystem
Remote sensing
Metrics
H-Index
i10 Index
Citation
1
1
16
* Rankings
Ranking Based On Selection: 50
Badri Bhattarai
Climate Change
Forest Management
Silviculture
Remote Sensing and GIS
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection: 51
Pratyush Dhungana
ecology
geospatial science
forestry
data science
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Narendra Bahadur Singh
Metrics
H-Index
i10 Index
Citation Counts
26
82
4,085
Insect Physiology
Insect Ecology
Insect Pathology
Integrated Pest Managements
Industrial Entomoly
Rankings
Ranking Based On Selection: 2
Rajesh K Rai
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,382
Climate resilience
Choice experiment
Payment for ecosystem services
Forest management
Ecosystem
Rankings
Ranking Based On Selection: 3
Ridish Pokharel
Metrics
H-Index
i10 Index
Citation Counts
18
27
990
community based forestry
forest governance and institutions
Rankings
Ranking Based On Selection: 4
Prabin Shrestha
Metrics
H-Index
i10 Index
Citation Counts
14
23
726
Rankings
Ranking Based On Selection: 5
Shyam Narayan Labh
Metrics
H-Index
i10 Index
Citation Counts
13
17
725
Aquaculture
Fisheries
Biology & Environment
Rankings
Ranking Based On Selection: 6
Meena Pandey
Metrics
H-Index
i10 Index
Citation Counts
10
11
526
Rankings
Ranking Based On Selection: 7
Padam Bahadur Poudel
Metrics
H-Index
i10 Index
Citation Counts
9
9
603
Rankings
Ranking Based On Selection: 8
Sachin Timilsina
Metrics
H-Index
i10 Index
Citation Counts
9
7
189
Rankings
Ranking Based On Selection: 9
Puspa Poudel
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,197
Agriculture (Horticulture)
plant tissue culture
gene expression analysis
flavonoid biosynthesis
fruit germplasm evaluation
Rankings
Ranking Based On Selection: 10
Anil Kumar Acharya
Metrics
H-Index
i10 Index
Citation Counts
9
8
471
Horticulture
Agrobiodiversity
Food and Nutrition Security

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
Pusp Raj Joshi
Metrics
H-Index
i10 Index
Citation Counts
8
8
219
Rankings
Ranking Based On Selection: 12
Dipak Khanal
Metrics
H-Index
i10 Index
Citation Counts
8
8
186
Integrated Pest Management
Biological control
Insect Pathology
Insect Ecology
Rankings
Ranking Based On Selection: 13
Prabesh Singh Kunwar
Metrics
H-Index
i10 Index
Citation Counts
8
6
412
Rankings
Ranking Based On Selection: 14
Dipendra Kumar Ayer
Metrics
H-Index
i10 Index
Citation Counts
7
6
196
Molecular Genetics and Plant Breeding
Biotechnology
Agriculture
Rankings
Ranking Based On Selection: 15
Bhoj Raj Bhattarai
Metrics
H-Index
i10 Index
Citation Counts
7
6
157
Rankings
Ranking Based On Selection: 16
Pankaj Kumar Yadav
Metrics
H-Index
i10 Index
Citation Counts
7
5
185
Physiology
Biotechnology
Genetics
and Breeding
Rankings
Ranking Based On Selection: 17
Shankar Tripathi
Metrics
H-Index
i10 Index
Citation Counts
6
3
135
Forestry/Environment/Wildlife Conservation/GIS
Rankings
Ranking Based On Selection: 18
Koshraj Upadhyay
Metrics
H-Index
i10 Index
Citation Counts
6
3
83
Agriculture
Plant breeding
Genetics
Biotechnology
Rankings
Ranking Based On Selection: 19
Radhakrishna Bhandari
Metrics
H-Index
i10 Index
Citation Counts
6
2
126
Plant molecular genetics
Genomics
Phenomics
Climate resilient breeding
Rankings
Ranking Based On Selection: 20
Chandra Bahadur Thapa
Metrics
H-Index
i10 Index
Citation Counts
5
3
84
Plant Biotechnology
Tissue culture
Natural products
Ethnomedicines
Rankings
Ranking Based On Selection: 21
Sanjeeb Bhattarai
Metrics
H-Index
i10 Index
Citation Counts
5
5
327
Rankings
Ranking Based On Selection: 22
Bishnu Prasad Panth
Metrics
H-Index
i10 Index
Citation Counts
4
3
50
Rankings
Ranking Based On Selection: 23
Prakriti Ghimire
Metrics
H-Index
i10 Index
Citation Counts
4
2
46
Rankings
Ranking Based On Selection: 24
Binod Panthi
Metrics
H-Index
i10 Index
Citation Counts
4
1
54
Agriculture
Plantbreeding
Agronomy
Horticulture
Soil Science
Rankings
Ranking Based On Selection: 25
Mahendra Singh Thapa
Metrics
H-Index
i10 Index
Citation Counts
4
1
49
Natural resource management
forestry
watershed management
GIS/RS
Rankings
Ranking Based On Selection: 26
Gaurav Adhikari
Metrics
H-Index
i10 Index
Citation Counts
4
1
45
Rankings
Ranking Based On Selection: 27
Munesh Ratna Gubhaju
Metrics
H-Index
i10 Index
Citation Counts
4
0
27
Rankings
Ranking Based On Selection: 28
Saugat Shrestha
Metrics
H-Index
i10 Index
Citation Counts
3
2
123
Rankings
Ranking Based On Selection: 29
Bimal Bahadur Kunwar
Metrics
H-Index
i10 Index
Citation Counts
3
1
215
Conservation
Plant science
Disaster Risk Management
NTFP/MAP
Orchid
Rankings
Ranking Based On Selection: 30
Apeksha Chhetri
Metrics
H-Index
i10 Index
Citation Counts
3
1
42
Rankings
Ranking Based On Selection: 31
Asmit Neupane
Metrics
H-Index
i10 Index
Citation Counts
3
1
36
Rankings
Ranking Based On Selection: 32
Rajendra Bam
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Sustainable Agriculture
Soil Science
Nutrient Management
Precision Agriculture
Climate-smart Agriculture
Rankings
Ranking Based On Selection: 33
Aavas Pradhan
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Forestry
Wildlife Management
Herpetology
Ornithology
Rankings
Ranking Based On Selection: 34
Amit Adhikari
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 35
Sandhya Adhikari
Metrics
H-Index
i10 Index
Citation Counts
2
2
38
Mycology
Epidemiology
Seed Pathogens
Mycotoxins
Rankings
Ranking Based On Selection: 36
Bipana Bhusal
Metrics
H-Index
i10 Index
Citation Counts
2
2
27
Rankings
Ranking Based On Selection: 37
Sashi Lamichhane
Metrics
H-Index
i10 Index
Citation Counts
2
1
52
Rankings
Ranking Based On Selection: 38
Dipika Bhusal
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Rankings
Ranking Based On Selection: 39
Lalit Bc
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Soil
Animal Science
Geo-informatics
Data analysis
Rankings
Ranking Based On Selection: 40
Dharma Raj Katuwal
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 41
Manish Shrestha
Metrics
H-Index
i10 Index
Citation Counts
2
1
12
Rankings
Ranking Based On Selection: 42
Pravin Budhathoki
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 43
Aayush Gautam
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 44
Sanu Krishna Maharjan
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 45
Apekshya Kandel
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Agricultural Data Science
GIS
Sustainability
Rankings
Ranking Based On Selection: 46
Dil Kumar Limbu
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 47
Sabin Karki
Metrics
H-Index
i10 Index
Citation Counts
1
1
38
Rankings
Ranking Based On Selection: 48
Bindu Poudel
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
Spatial Ecology
Biomass
Macro ecosystem
Remote sensing
Rankings
Ranking Based On Selection: 49
Amrit Pokhrel
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Rankings
Ranking Based On Selection: 50
Badri Bhattarai
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Climate Change
Forest Management
Silviculture
Remote Sensing and GIS
Rankings
Ranking Based On Selection: 51
Pratyush Dhungana
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
ecology
geospatial science
forestry
data science
Rankings
Ranking Based On Selection: 52
Khemraj Upadhyaya Ghodasaini
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 53
Bhandari Ramesh
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 54
Orchid Rosy Puri
Metrics
H-Index
i10 Index
Citation Counts
1
1
15