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” (0 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: 3
Narayan Chandra Talukdar
Plant-microbe
Animal-microbe interaction
Ecosystem sustainability
Traditional Knowledge base
Metrics
 
H-Index
i10 Index
Citation
30
82
3,524
* Rankings
Ranking Based On Selection: 4
BG Unni
Biochemistry
Biotechnology
Molecular Biolog
Metrics
 
H-Index
i10 Index
Citation
20
32
1,314
* Rankings
Ranking Based On Selection: 6
Manash Sarma
Molecular virology and cancer biolog
Metrics
 
H-Index
i10 Index
Citation
14
15
653
* Rankings
Ranking Based On Selection: 8
Niladry Sekhar Ghosh
organic chemistry
nanotechnology
natural products &g reen chemistr
Metrics
 
H-Index
i10 Index
Citation
12
13
306
* Rankings
Ranking Based On Selection: 13
Nayan Talukdar
Medicinal plant
Anti-diabetic activit
Metrics
 
H-Index
i10 Index
Citation
8
8
218
* Rankings
Ranking Based On Selection: 15
Jyotchna Gogoi
phytochemistry
endophytes
toxicology
biochemistr
Metrics
 
H-Index
i10 Index
Citation
8
6
198
* Rankings
Ranking Based On Selection: 17
Saikat Deb
Transportation Planning
Service Quality Estimation
Qualitative and Quantitative data analysi
Metrics
 
H-Index
i10 Index
Citation
7
6
264
* Rankings
Ranking Based On Selection: 18
Biswadeep Bharali
Flood Prediction
Flood Routing
Hydrology
Open channel flo
Metrics
 
H-Index
i10 Index
Citation
7
6
147
* Rankings
Ranking Based On Selection: 22
Daisy Sharma
Food Science
Food Product Development
Therpeutic Foods
Neutraceutical
Metrics
 
H-Index
i10 Index
Citation
7
4
158
Rankings
Ranking Based On Selection: 1
Sunandan Baruah
Metrics
 
H-Index
i10 Index
Citation Counts
32
50
6,026
Rankings
Ranking Based On Selection: 2
Saikat Sen
Metrics
 
H-Index
i10 Index
Citation Counts
31
58
5,334
Rankings
Ranking Based On Selection: 3
Narayan Chandra Talukdar
Metrics
 
H-Index
i10 Index
Citation Counts
30
82
3,524
Plant-microbe
Animal-microbe interaction
Ecosystem sustainability
Traditional Knowledge base
Rankings
Ranking Based On Selection: 4
BG Unni
Metrics
 
H-Index
i10 Index
Citation Counts
20
32
1,314
Rankings
Ranking Based On Selection: 5
Biplab Kumar Dey
Metrics
 
H-Index
i10 Index
Citation Counts
16
29
846
Rankings
Ranking Based On Selection: 6
Manash Sarma
Metrics
 
H-Index
i10 Index
Citation Counts
14
15
653
Molecular virology and cancer biolog
Rankings
Ranking Based On Selection: 7
Manash Pratim Pathak
Metrics
 
H-Index
i10 Index
Citation Counts
13
19
791
Rankings
Ranking Based On Selection: 8
Niladry Sekhar Ghosh
Metrics
 
H-Index
i10 Index
Citation Counts
12
13
306
organic chemistry
nanotechnology
natural products &g reen chemistr
Rankings
Ranking Based On Selection: 9
Ananta Choudhury
Metrics
 
H-Index
i10 Index
Citation Counts
11
15
638
Rankings
Ranking Based On Selection: 10
Devabrata Saikia
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
469
Rankings
Ranking Based On Selection: 11
Suman Saha
Metrics
 
H-Index
i10 Index
Citation Counts
9
8
330
Rankings
Ranking Based On Selection: 12
Seydur Rahman
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
173
Rankings
Ranking Based On Selection: 13
Nayan Talukdar
Metrics
 
H-Index
i10 Index
Citation Counts
8
8
218
Medicinal plant
Anti-diabetic activit
Rankings
Ranking Based On Selection: 14
Mala Dutta
Metrics
 
H-Index
i10 Index
Citation Counts
8
6
667
Rankings
Ranking Based On Selection: 15
Jyotchna Gogoi
Metrics
 
H-Index
i10 Index
Citation Counts
8
6
198
phytochemistry
endophytes
toxicology
biochemistr
Rankings
Ranking Based On Selection: 16
Animesh Gogoi
Metrics
 
H-Index
i10 Index
Citation Counts
8
8
381
Rankings
Ranking Based On Selection: 17
Saikat Deb
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
264
Transportation Planning
Service Quality Estimation
Qualitative and Quantitative data analysi
Rankings
Ranking Based On Selection: 18
Biswadeep Bharali
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
147
Flood Prediction
Flood Routing
Hydrology
Open channel flo
Rankings
Ranking Based On Selection: 19
Alonka Beypi
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
117
Rankings
Ranking Based On Selection: 20
Gitumoni Konwar
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
120
Rankings
Ranking Based On Selection: 21
Anjan Kumar Sarma
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
223
Rankings
Ranking Based On Selection: 22
Daisy Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
7
4
158
Food Science
Food Product Development
Therpeutic Foods
Neutraceutical
Rankings
Ranking Based On Selection: 23
Sanjib Kr Rajbongshi
Metrics
 
H-Index
i10 Index
Citation Counts
6
5
206
Rankings
Ranking Based On Selection: 24
Mrinmoy Basak
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
165
Rankings
Ranking Based On Selection: 25
Dhrubajyoti Sarkar
Metrics
 
H-Index
i10 Index
Citation Counts
6
5
350