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" (873,864 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
Prasenjit Chatterjee
Mechanical Engineering
Operations Research
Business and Management
Multi Criteria Decision Making
Metrics
H-Index
i10 Index
Citation
43
77
7,819
* Rankings
Ranking Based On Selection :5
Swarup Kumar Mitra
Wireless Sensor Network
VLSI Design
Computer Architecture
Metrics
H-Index
i10 Index
Citation
10
12
407
Sudipto Chaki
Soft compuitng
laser material processing
welding
machining technology...
Metrics
H-Index
i10 Index
Citation
9
9
385
Soutrik Bose
Composite Materials
Applied Mechanics
Fracture Mechanics
Machine Design
Manufacturing Technology
Metrics
H-Index
i10 Index
Citation
9
8
206
Rajarshi Sanyal
Microstrip antenna
Frequency Selective Surface and Microwave imaging
Metrics
H-Index
i10 Index
Citation
6
2
105
Rankings
Ranking Based On Selection: 1
Prasenjit Chatterjee
Metrics
H-Index
i10 Index
Citation Counts
43
77
7,819
Mechanical Engineering
Operations Research
Business and Management
Multi Criteria Decision Making
Rankings
Ranking Based On Selection: 2
Debapriya De
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,593
Rankings
Ranking Based On Selection: 3
Buddhadeb Chattopadhyay
Metrics
H-Index
i10 Index
Citation Counts
19
29
950
Rankings
Ranking Based On Selection: 4
Ranjib Biswas
Metrics
H-Index
i10 Index
Citation Counts
13
16
839
Rankings
Ranking Based On Selection: 5
Swarup Kumar Mitra
Metrics
H-Index
i10 Index
Citation Counts
10
12
407
Wireless Sensor Network
VLSI Design
Computer Architecture
Rankings
Ranking Based On Selection: 6
Sudipto Chaki
Metrics
H-Index
i10 Index
Citation Counts
9
9
385
Soft compuitng
laser material processing
welding
machining technology...
Rankings
Ranking Based On Selection: 8
Soutrik Bose
Metrics
H-Index
i10 Index
Citation Counts
9
8
206
Composite Materials
Applied Mechanics
Fracture Mechanics
Machine Design
Manufacturing Technology
Rankings
Ranking Based On Selection: 9
AK Jalan
Metrics
H-Index
i10 Index
Citation Counts
7
7
629
Rankings
Ranking Based On Selection: 10
Dipankar Ghosh
Metrics
H-Index
i10 Index
Citation Counts
7
4
138
Fiber Optics
Nano Optics
Rankings
Ranking Based On Selection: 11
Abhijit Lahiri
Metrics
H-Index
i10 Index
Citation Counts
6
4
129
Rankings
Ranking Based On Selection: 12
Rajarshi Sanyal
Metrics
H-Index
i10 Index
Citation Counts
6
2
105
Microstrip antenna
Frequency Selective Surface and Microwave imaging
Rankings
Ranking Based On Selection: 13
Amlan Karmakar
Metrics
H-Index
i10 Index
Citation Counts
2
1
54