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" (873,696 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
Pravat Kumar Shit
Physical and Applied Geography
Remote Sensing and GIS
Metrics
H-Index
i10 Index
Citation
36
88
4,349
* Rankings
Ranking Based On Selection: 2
Rashmi Mukherjee
Environmental Biology
Clinical Biochemistry
Quantitative Microsocpy
Metabolite Profiling
Metrics
H-Index
i10 Index
Citation
16
20
1,057
* Rankings
Ranking Based On Selection: 3
Sukumar Mondal
Interval Graphs
Permutation Graphs
Circular Arc Graphs
Trapezoid Graphs
Metrics
H-Index
i10 Index
Citation
13
16
466
Sambhunath Roy
Forest Biomass
Environment
Land Use Land Cover
Remote Sensing
Mapping
Metrics
H-Index
i10 Index
Citation
9
9
397
Partha Pratim Chakravorty
soil ecotoxicology
Nutritional Ecology
Solid waste management
soil microbiology pesticides
Metrics
H-Index
i10 Index
Citation
9
9
339

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* Rankings
Ranking Based On Selection: 16
Sujoy Midya
Community Ecology
Plankton – Microbes interaction
Sustainability
Environment and Conservation.
Metrics
H-Index
i10 Index
Citation
6
3
83
* Rankings
Ranking Based On Selection: 19
Sangeeta Roy Chaudhuri
Organometallic chemistry
Anticancer
Drug delivery
Flow Chemistry
Metrics
H-Index
i10 Index
Citation
5
3
190
Moumita Moitra Maiti
Geomorphology
Water Scarcity Issues
Gender Geography
Waste Management
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Pravat Kumar Shit
Metrics
H-Index
i10 Index
Citation Counts
36
88
4,349
Physical and Applied Geography
Remote Sensing and GIS
Rankings
Ranking Based On Selection: 2
Rashmi Mukherjee
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,057
Environmental Biology
Clinical Biochemistry
Quantitative Microsocpy
Metabolite Profiling
Rankings
Ranking Based On Selection: 3
Sukumar Mondal
Metrics
H-Index
i10 Index
Citation Counts
13
16
466
Interval Graphs
Permutation Graphs
Circular Arc Graphs
Trapezoid Graphs
Rankings
Ranking Based On Selection: 4
Suman Maity
Metrics
H-Index
i10 Index
Citation Counts
11
11
415
Rankings
Ranking Based On Selection: 5
Jayasree Konar Laha
Metrics
H-Index
i10 Index
Citation Counts
11
14
706
Bio-fabrication of nanoparticles
Nanotechnology
Polymer Science
Rankings
Ranking Based On Selection: 6
Angsuman Chanda
Metrics
H-Index
i10 Index
Citation Counts
10
10
329
Rankings
Ranking Based On Selection: 7
Sambhunath Roy
Metrics
H-Index
i10 Index
Citation Counts
9
9
397
Forest Biomass
Environment
Land Use Land Cover
Remote Sensing
Mapping
Rankings
Ranking Based On Selection: 8
Md Hasanuzzaman
Metrics
H-Index
i10 Index
Citation Counts
9
9
247
Rankings
Ranking Based On Selection: 9
Partha Pratim Chakravorty
Metrics
H-Index
i10 Index
Citation Counts
9
9
339
soil ecotoxicology
Nutritional Ecology
Solid waste management
soil microbiology pesticides
Rankings
Ranking Based On Selection: 10
Nimai Bar
Metrics
H-Index
i10 Index
Citation Counts
7
6
241
Solid Polymer Electrolytes

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Rankings
Ranking Based On Selection: 11
Harekrishna Jana
Metrics
H-Index
i10 Index
Citation Counts
7
6
181
Rankings
Ranking Based On Selection: 12
Anusree Saha
Metrics
H-Index
i10 Index
Citation Counts
6
6
308
Rankings
Ranking Based On Selection: 13
Arun Jana
Metrics
H-Index
i10 Index
Citation Counts
6
4
109
Rankings
Ranking Based On Selection: 14
Godhuli Sit
Metrics
H-Index
i10 Index
Citation Counts
6
3
109
Rankings
Ranking Based On Selection: 15
Pradip Samanta
Metrics
H-Index
i10 Index
Citation Counts
6
6
136
Rankings
Ranking Based On Selection: 16
Sujoy Midya
Metrics
H-Index
i10 Index
Citation Counts
6
3
83
Community Ecology
Plankton – Microbes interaction
Sustainability
Environment and Conservation.
Rankings
Ranking Based On Selection: 17
Biswajit Mondal
Metrics
H-Index
i10 Index
Citation Counts
6
5
373
Bio-mathematics
Population Dynamics
Epidemiology
Rankings
Ranking Based On Selection: 18
Dipak Kumar Patra
Metrics
H-Index
i10 Index
Citation Counts
5
2
93
Rankings
Ranking Based On Selection: 19
Sangeeta Roy Chaudhuri
Metrics
H-Index
i10 Index
Citation Counts
5
3
190
Organometallic chemistry
Anticancer
Drug delivery
Flow Chemistry
Rankings
Ranking Based On Selection: 20
Mrinal Kanti Paira
Metrics
H-Index
i10 Index
Citation Counts
4
4
146
Rankings
Ranking Based On Selection: 21
Meghamala Mandal
Metrics
H-Index
i10 Index
Citation Counts
2
1
20
Rankings
Ranking Based On Selection: 22
Kshirod Sarkar
Metrics
H-Index
i10 Index
Citation Counts
2
1
20
Rankings
Ranking Based On Selection: 23
Shrabanti Pyne
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 24
Suman Chakraborty
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Rankings
Ranking Based On Selection: 25
Moumita Moitra Maiti
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Geomorphology
Water Scarcity Issues
Gender Geography
Waste Management