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” (1,121,299 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.

* Total H Index Rankings

Rankings

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234,044
World Rank
India
5,194
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
1
University
Ranking Based On Selection:
1
* Total H Index Rankings

Rankings

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287,424
World Rank
India
6,964
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
2
University
Ranking Based On Selection:
2
* Total H Index Rankings

Rankings

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416,701
World Rank
India
11,863
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
3
University
Ranking Based On Selection:
3
Others
Wearable Technology [Energy and Health care

H-Index Metrics

  • H-Index
    22
  • i10 Index
    39
  • Citation Counts
    1,842
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* Total H Index Rankings

Rankings

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416,855
World Rank
India
11,869
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
4
University
Ranking Based On Selection:
4
Engineering & Technology / Electrical & Information Engineering
Sustainable Machining | Micro-machining | Tribology | Coolants and Lubricants | Surface Engineerin

H-Index Metrics

  • H-Index
    22
  • i10 Index
    37
  • Citation Counts
    1,656
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* Total H Index Rankings

Rankings

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457,097
World Rank
India
13,596
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
5
University
Ranking Based On Selection:
5
Engineering & Technology / Computer Science
Fiber Optics and Photnics | Optical Fiber Sensor | Opto-Electronic

H-Index Metrics

  • H-Index
    21
  • i10 Index
    66
  • Citation Counts
    2,586
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* Total H Index Rankings

Rankings

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590,815
World Rank
India
19,300
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
6
University
Ranking Based On Selection:
6
Engineering & Technology / Electrical & Electronic Engineering
Photodetection | Optoelectronic Intelligence | Quantum Devices and Computing | Nanophotonics | Memristo

H-Index Metrics

  • H-Index
    17
  • i10 Index
    31
  • Citation Counts
    853
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* Total H Index Rankings

Rankings

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651,525
World Rank
India
22,193
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
7
University
Ranking Based On Selection:
7
* Total H Index Rankings

Rankings

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666,825
World Rank
India
22,853
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
8
University
Ranking Based On Selection:
8
Natural Sciences / Physics
Nanomaterials | Supercapacitors | Hydrogen Storage | Density Functional Theory | Raman spectroscop

H-Index Metrics

  • H-Index
    15
  • i10 Index
    20
  • Citation Counts
    724
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* Total H Index Rankings

Rankings

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675,678
World Rank
India
23,321
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
9
University
Ranking Based On Selection:
9
* Total H Index Rankings

Rankings

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693,745
World Rank
India
24,278
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
10
University
Ranking Based On Selection:
10
Engineering & Technology / Electrical & Information Engineering
Thermal and Fluid Sciences | Heat and Mass Transfer | Freeze drying | Battery Production process | Thermal managemen

H-Index Metrics

  • H-Index
    15
  • i10 Index
    19
  • Citation Counts
    2,171
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* Total H Index Rankings

Rankings

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721,071
World Rank
India
25,438
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
11
University
Ranking Based On Selection:
11
Engineering & Technology / Computer Science
VLSI Design | Reconfigurable Computing | Network Systems Design | Software Defined Radi

H-Index Metrics

  • H-Index
    14
  • i10 Index
    24
  • Citation Counts
    878
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* Total H Index Rankings

Rankings

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792,051
World Rank
India
29,087
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
12
University
Ranking Based On Selection:
12
Engineering & Technology / Computer Science
Applied Cryptography | IoT | Edge/Fog Computing | Blockchain Technolog

H-Index Metrics

  • H-Index
    13
  • i10 Index
    14
  • Citation Counts
    417
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* Total H Index Rankings

Rankings

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803,758
World Rank
India
29,693
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
13
University
Ranking Based On Selection:
13
* Total H Index Rankings

Rankings

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823,538
World Rank
India
30,430
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
14
University
Ranking Based On Selection:
14
Natural Sciences / Physics
Sensors | Optoelectronics | Energy Materials | semiconductor device

H-Index Metrics

  • H-Index
    12
  • i10 Index
    12
  • Citation Counts
    617
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* Total H Index Rankings

Rankings

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837,782
World Rank
India
31,068
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
15
University
Ranking Based On Selection:
15
Engineering & Technology / Mechanical Engineering
Heat Transfer | Multiphase flow | Multisensor measurement and data fusion | image processin

H-Index Metrics

  • H-Index
    12
  • i10 Index
    12
  • Citation Counts
    368
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* Total H Index Rankings

Rankings

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889,520
World Rank
India
33,441
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
16
University
Ranking Based On Selection:
16
* Total H Index Rankings

Rankings

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907,242
World Rank
India
34,306
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
17
University
Ranking Based On Selection:
17
Engineering & Technology / Computer Science
Combinatorial Optimization | Heuristics | Metaheuristics | Hyper-heuristics | Traveling Salesman Proble

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    454
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* Total H Index Rankings

Rankings

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937,100
World Rank
India
35,812
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
18
University
Ranking Based On Selection:
18
* Total H Index Rankings

Rankings

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943,304
World Rank
India
36,039
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
19
University
Ranking Based On Selection:
19
Engineering & Technology / Electrical & Information Engineering
Networks | Optimisation | Social Networks | Stochastic Control | Wireless Communicatio

H-Index Metrics

  • H-Index
    11
  • i10 Index
    13
  • Citation Counts
    640
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* Total H Index Rankings

Rankings

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963,381
World Rank
India
36,772
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
20
University
Ranking Based On Selection:
20
Engineering & Technology / Computer Science
Computer Vision | Machine Learning | Deep Learning | Sensor Fusion | Multi-modal Perceptio

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    458
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* Total H Index Rankings

Rankings

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995,155
World Rank
India
38,269
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
21
University
Ranking Based On Selection:
21
* Total H Index Rankings

Rankings

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996,423
World Rank
India
38,338
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
22
University
Ranking Based On Selection:
22
Others
Smart Materials | Finite Element Methods | Material Modelin

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    268
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* Total H Index Rankings

Rankings

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996,634
World Rank
India
38,354
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
23
University
Ranking Based On Selection:
23
Others
Graph Theory and Algorithm

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    194
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* Total H Index Rankings

Rankings

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1,042,527
World Rank
India
40,264
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
24
University
Ranking Based On Selection:
24
Others
Human Computer Interaction | Exertion Game

H-Index Metrics

  • H-Index
    9
  • i10 Index
    9
  • Citation Counts
    351
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* Total H Index Rankings

Rankings

flag
1,046,010
World Rank
India
40,405
Country Rank
Indian Institute of Information Technology Design and Manufacturing IIITDM Kancheepuram Logo
25
University
Ranking Based On Selection:
25