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" (910,673 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
Jayappa Manjanna
Resources recycling
Waste management
Material Chemistry
Nanomaterials
Metrics
H-Index
i10 Index
Citation
34
67
4,282
* Rankings
Ranking Based On Selection: 2
K Kantharaju
Organic Synthesis
Green Chemistry
Polymer nanocomposite films
MCRs
Peptides & Peptidomimetics
Metrics
H-Index
i10 Index
Citation
21
32
1,151
* Rankings
Ranking Based On Selection: 3
Vidyasagar C C
Advanced Nanomaterials
Dye-sensitized solar cells
Perovskites and Photocatalysis
Metrics
H-Index
i10 Index
Citation
18
31
1,479
* Rankings
Ranking Based On Selection: 4
Shivanand Gornale
Digital Image Processing and Pattern Recognition
Bio-metrics
Human Computer Interaction
Metrics
H-Index
i10 Index
Citation
18
34
1,035
* Rankings
Ranking Based On Selection: 5
Balachandra G Hegde
Condensed Matter Physics
Biophysics
Metrics
H-Index
i10 Index
Citation
17
20
2,343
* Rankings
Ranking Based On Selection: 7
Koyar S Rane
Inorganic chemistry
solid state chemistry
Metrics
H-Index
i10 Index
Citation
17
20
748
* Rankings
Ranking Based On Selection: 9
Parashuram Bannigidad|M.Sc , M.Phil., Ph D., PGDCA
Image Processing
Pattern Recognition
Document image analysis
Bio-Medical
Nanotechnology
Metrics
H-Index
i10 Index
Citation
14
23
726
* Rankings
Ranking Based On Selection: 10
Vishwanath B Awati
Fluid Mechanics
Numerical Analysis and Lubrication
Metrics
H-Index
i10 Index
Citation
12
14
418

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* Rankings
Ranking Based On Selection: 13
Mallamma V Reddy
Natural Language processing
Information Retireval
artificial intelligence
Data mining
Metrics
H-Index
i10 Index
Citation
7
5
127
* Rankings
Ranking Based On Selection: 16
Chidanand Dhavaleshwar
Social Work
Corporate Social Responsibility
Community Development
Metrics
H-Index
i10 Index
Citation
6
2
121
* Rankings
Ranking Based On Selection: 17
Kiran Kumar P
Development Economics
Rural Development
Gender Studies
Metrics
H-Index
i10 Index
Citation
6
3
217
* Rankings
Ranking Based On Selection: 18
Sumanth S Hiremath
Indian Society
ICT-Higher Education
Marriage & Family Relations
Environmental-Urban-Gender &
Metrics
H-Index
i10 Index
Citation
5
4
99
* Rankings
Ranking Based On Selection: 19
Mallikarjun M Maradi
Finance
Organisational Behavior
Ethics and Governance
Accounting
Cost Management
Metrics
H-Index
i10 Index
Citation
5
2
69
* Rankings
Ranking Based On Selection: 21
Dinesh Patil
E-WASTE MANAGEMENT
NANOPARTICLES SYNTHESIS
ENVIRONMENTAL REMEDIATION
Metrics
H-Index
i10 Index
Citation
4
3
103
* Rankings
Ranking Based On Selection: 23
Vinodkumar P Sajjan
Organic Chemistry
Biological study
and Computational studies.
Metrics
H-Index
i10 Index
Citation
4
2
47
* Rankings
Ranking Based On Selection: 24
Sathish Kumar
Biometrics
Handwriting Analysis
Pattern recognition
Bio-medical Image processing
Metrics
H-Index
i10 Index
Citation
4
3
63
* Rankings
Ranking Based On Selection: 27
Chandrika Kb
Gender Studies
Weaker Section and Marginalized groups
Metrics
H-Index
i10 Index
Citation
3
2
44
* Rankings
Ranking Based On Selection: 28
Hanamanta Badiger|Hanamant a
Ferrites
Multiferroics
Condensed matter Physics
Metrics
H-Index
i10 Index
Citation
3
1
28
* Rankings
Ranking Based On Selection: 29
Manjunatha Nk
Population geography
Gender Geography
Physical Geography
Metrics
H-Index
i10 Index
Citation
3
0
16
* Rankings
Ranking Based On Selection: 31
Huchhe Gowda
Development Studies
Agriculltural Economics
Rural Development and Rural Marketing
Metrics
H-Index
i10 Index
Citation
3
1
27
Gayatri Patil
Digital Image Processing
Pattern Matching
Document Image Analysis
Metrics
H-Index
i10 Index
Citation
2
0
10
Kavita Kusugal
Indian Literatures
Folk Literature
Translation Studies
Comparative Literature
Language.
Metrics
H-Index
i10 Index
Citation
2
0
8
Sachindra Gr
Accounting
Taxation
Finance
Organisational Behavior
Cost Management.
Metrics
H-Index
i10 Index
Citation
2
0
12
Danesh B Telsang
Image Processing
Pattern Recognition
Machine Learning
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Jayappa Manjanna
Metrics
H-Index
i10 Index
Citation Counts
34
67
4,282
Resources recycling
Waste management
Material Chemistry
Nanomaterials
Rankings
Ranking Based On Selection: 2
K Kantharaju
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,151
Organic Synthesis
Green Chemistry
Polymer nanocomposite films
MCRs
Peptides & Peptidomimetics
Rankings
Ranking Based On Selection: 3
Vidyasagar C C
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,479
Advanced Nanomaterials
Dye-sensitized solar cells
Perovskites and Photocatalysis
Rankings
Ranking Based On Selection: 4
Shivanand Gornale
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,035
Digital Image Processing and Pattern Recognition
Bio-metrics
Human Computer Interaction
Rankings
Ranking Based On Selection: 5
Balachandra G Hegde
Metrics
H-Index
i10 Index
Citation Counts
17
20
2,343
Rankings
Ranking Based On Selection: 6
Guru Basavaraj
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,252
Rankings
Ranking Based On Selection: 7
Koyar S Rane
Metrics
H-Index
i10 Index
Citation Counts
17
20
748
Rankings
Ranking Based On Selection: 8
Sunilkumar Hosamanism Hosamani
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,281
Rankings
Ranking Based On Selection: 9
Parashuram Bannigidad|M.Sc , M.Phil., Ph D., PGDCA
Metrics
H-Index
i10 Index
Citation Counts
14
23
726
Image Processing
Pattern Recognition
Document image analysis
Bio-Medical
Nanotechnology
Rankings
Ranking Based On Selection: 10
Vishwanath B Awati
Metrics
H-Index
i10 Index
Citation Counts
12
14
418
Fluid Mechanics
Numerical Analysis and Lubrication

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
Naeemakhtar Momin
Metrics
H-Index
i10 Index
Citation Counts
7
7
200
Rankings
Ranking Based On Selection: 13
Mallamma V Reddy
Metrics
H-Index
i10 Index
Citation Counts
7
5
127
Natural Language processing
Information Retireval
artificial intelligence
Data mining
Rankings
Ranking Based On Selection: 14
Mahesh Kumar N
Metrics
H-Index
i10 Index
Citation Counts
6
4
106
Rankings
Ranking Based On Selection: 15
Akash Sb
Metrics
H-Index
i10 Index
Citation Counts
6
3
115
Rankings
Ranking Based On Selection: 16
Chidanand Dhavaleshwar
Metrics
H-Index
i10 Index
Citation Counts
6
2
121
Social Work
Corporate Social Responsibility
Community Development
Rankings
Ranking Based On Selection: 17
Kiran Kumar P
Metrics
H-Index
i10 Index
Citation Counts
6
3
217
Development Economics
Rural Development
Gender Studies
Rankings
Ranking Based On Selection: 18
Sumanth S Hiremath
Metrics
H-Index
i10 Index
Citation Counts
5
4
99
Indian Society
ICT-Higher Education
Marriage & Family Relations
Environmental-Urban-Gender &
Rankings
Ranking Based On Selection: 19
Mallikarjun M Maradi
Metrics
H-Index
i10 Index
Citation Counts
5
2
69
Finance
Organisational Behavior
Ethics and Governance
Accounting
Cost Management
Rankings
Ranking Based On Selection: 20
Yasmin Begum Nadaf
Metrics
H-Index
i10 Index
Citation Counts
4
3
124
Rankings
Ranking Based On Selection: 21
Dinesh Patil
Metrics
H-Index
i10 Index
Citation Counts
4
3
103
E-WASTE MANAGEMENT
NANOPARTICLES SYNTHESIS
ENVIRONMENTAL REMEDIATION
Rankings
Ranking Based On Selection: 22
Lakkappa B Anigol
Metrics
H-Index
i10 Index
Citation Counts
4
2
122
Rankings
Ranking Based On Selection: 23
Vinodkumar P Sajjan
Metrics
H-Index
i10 Index
Citation Counts
4
2
47
Organic Chemistry
Biological study
and Computational studies.
Rankings
Ranking Based On Selection: 24
Sathish Kumar
Metrics
H-Index
i10 Index
Citation Counts
4
3
63
Biometrics
Handwriting Analysis
Pattern recognition
Bio-medical Image processing
Rankings
Ranking Based On Selection: 25
Vinayak Bankapur
Metrics
H-Index
i10 Index
Citation Counts
4
1
54
Rankings
Ranking Based On Selection: 26
Bs Navi
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Rankings
Ranking Based On Selection: 27
Chandrika Kb
Metrics
H-Index
i10 Index
Citation Counts
3
2
44
Gender Studies
Weaker Section and Marginalized groups
Rankings
Ranking Based On Selection: 28
Hanamanta Badiger|Hanamant a
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
Ferrites
Multiferroics
Condensed matter Physics
Rankings
Ranking Based On Selection: 29
Manjunatha Nk
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
Population geography
Gender Geography
Physical Geography
Rankings
Ranking Based On Selection: 30
Gajanan Naik
Metrics
H-Index
i10 Index
Citation Counts
3
2
31
Rankings
Ranking Based On Selection: 31
Huchhe Gowda
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Development Studies
Agriculltural Economics
Rural Development and Rural Marketing
Rankings
Ranking Based On Selection: 32
Chandrashekar Sv
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 33
Maranna O
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 34
Sc Patil
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 35
Kamalaxi Tadasad
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
Rankings
Ranking Based On Selection: 36
Gayatri Patil
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Digital Image Processing
Pattern Matching
Document Image Analysis
Rankings
Ranking Based On Selection: 37
Kavita Kusugal
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Indian Literatures
Folk Literature
Translation Studies
Comparative Literature
Language.
Rankings
Ranking Based On Selection: 38
Sachindra Gr
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Accounting
Taxation
Finance
Organisational Behavior
Cost Management.
Rankings
Ranking Based On Selection: 39
Hanumanthappa Dg
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 40
Mukund M Mundargi
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Rankings
Ranking Based On Selection: 41
Anil Ramdurg
Metrics
H-Index
i10 Index
Citation Counts
1
1
36
Rankings
Ranking Based On Selection: 42
Mysore Nanjaiah Ramesh
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Rankings
Ranking Based On Selection: 43
Danesh B Telsang
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Image Processing
Pattern Recognition
Machine Learning