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
Michael Page
physical organic chemistry
enzyme catalysis and inhibition
antibacterials
Metrics
H-Index
i10 Index
Citation
45
132
8,287
Marco Molinari
Computational Materials Chemistry
Minerals
Oxides
Surfaces and Grain boundaries
Metrics
H-Index
i10 Index
Citation
30
63
2,890
Paul IP Elliott
Inorganic chemistry
coordination chemistry
photophysics
photochemistry
Metrics
H-Index
i10 Index
Citation
29
46
3,354
Nathan Patmore
Inorganic Chemistry
Coordination Chemistry
Metal-metal bonds
Metrics
H-Index
i10 Index
Citation
25
42
1,865
* Rankings
Ranking Based On Selection :11
Laura Waters
Chemistry
Pharmaceutical Analysis
Thermodynamics
Metrics
H-Index
i10 Index
Citation
21
31
1,055
* Rankings
Ranking Based On Selection :17
Lisa Gillie
solid state chemistry
materials synthesis
powder diffraction
Metrics
H-Index
i10 Index
Citation
14
17
1,289
* Rankings
Ranking Based On Selection :18
S Aiken
organic chemistry
electrochromics
photochromics
transition metal catalysis
Metrics
H-Index
i10 Index
Citation
12
15
736
* Rankings
Ranking Based On Selection :20
Daniel Crossley
Chemistry
Conjugated Polymers
OLEDs
Electrochromism
Boron
Metrics
H-Index
i10 Index
Citation
11
11
561
Gage P Ashton
Analytical Chemistry
Thermal Analysis
Mass Spectrometry
Instrumentation Development
Metrics
H-Index
i10 Index
Citation
6
6
97
Joseph Mwamba Mwansa
Organic Chemistry
Catalysis
Physical Organic Chemistry
Kinetics
Reaction Mechanisms
Metrics
H-Index
i10 Index
Citation
4
2
56
Rankings
Ranking Based On Selection: 1
Michael Page
Metrics
H-Index
i10 Index
Citation Counts
45
132
8,287
physical organic chemistry
enzyme catalysis and inhibition
antibacterials
Rankings
Ranking Based On Selection: 2
Lindsay P Harding
Metrics
H-Index
i10 Index
Citation Counts
34
57
2,917
Rankings
Ranking Based On Selection: 3
Craig Rice
Metrics
H-Index
i10 Index
Citation Counts
32
77
3,423
Rankings
Ranking Based On Selection: 4
Bernard Mark Heron
Metrics
H-Index
i10 Index
Citation Counts
31
74
2,645
Rankings
Ranking Based On Selection: 5
Marco Molinari
Metrics
H-Index
i10 Index
Citation Counts
30
63
2,890
Computational Materials Chemistry
Minerals
Oxides
Surfaces and Grain boundaries
Rankings
Ranking Based On Selection: 6
Paul IP Elliott
Metrics
H-Index
i10 Index
Citation Counts
29
46
3,354
Inorganic chemistry
coordination chemistry
photophysics
photochemistry
Rankings
Ranking Based On Selection: 7
Chris Gabbutt
Metrics
H-Index
i10 Index
Citation Counts
25
62
2,102
Rankings
Ranking Based On Selection: 8
Nathan Patmore
Metrics
H-Index
i10 Index
Citation Counts
25
42
1,865
Inorganic Chemistry
Coordination Chemistry
Metal-metal bonds
Rankings
Ranking Based On Selection: 9
Christine Lamont
Metrics
H-Index
i10 Index
Citation Counts
25
38
1,889
Rankings
Ranking Based On Selection: 10
Wesley J Moran
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,136
Rankings
Ranking Based On Selection: 11
Laura Waters
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,055
Chemistry
Pharmaceutical Analysis
Thermodynamics
Rankings
Ranking Based On Selection: 12
David Cooke
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,092
Rankings
Ranking Based On Selection: 13
Karl Hemming
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,109
Rankings
Ranking Based On Selection: 14
Paul Scattergood
Metrics
H-Index
i10 Index
Citation Counts
16
17
897
Rankings
Ranking Based On Selection: 15
Mohamed Elsherbini
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,017
Rankings
Ranking Based On Selection: 16
Arantxa Rodríguez
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,028
Rankings
Ranking Based On Selection: 17
Lisa Gillie
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,289
solid state chemistry
materials synthesis
powder diffraction
Rankings
Ranking Based On Selection: 18
S Aiken
Metrics
H-Index
i10 Index
Citation Counts
12
15
736
organic chemistry
electrochromics
photochromics
transition metal catalysis
Rankings
Ranking Based On Selection: 19
Duncan Gill
Metrics
H-Index
i10 Index
Citation Counts
12
16
531
Rankings
Ranking Based On Selection: 20
Daniel Crossley
Metrics
H-Index
i10 Index
Citation Counts
11
11
561
Chemistry
Conjugated Polymers
OLEDs
Electrochromism
Boron
Rankings
Ranking Based On Selection: 21
Howard Williams
Metrics
H-Index
i10 Index
Citation Counts
9
9
456
Rankings
Ranking Based On Selection: 22
Martina Whitehead
Metrics
H-Index
i10 Index
Citation Counts
8
8
544
Rankings
Ranking Based On Selection: 23
Gage P Ashton
Metrics
H-Index
i10 Index
Citation Counts
6
6
97
Analytical Chemistry
Thermal Analysis
Mass Spectrometry
Instrumentation Development
Rankings
Ranking Based On Selection: 24
Muhammad Umair Tariq
Metrics
H-Index
i10 Index
Citation Counts
6
1
50
Rankings
Ranking Based On Selection: 25
Gemma Sweeney
Metrics
H-Index
i10 Index
Citation Counts
6
5
295
Rankings
Ranking Based On Selection: 26
Gary Midgley
Metrics
H-Index
i10 Index
Citation Counts
5
3
87
Rankings
Ranking Based On Selection: 27
Joseph Mwamba Mwansa
Metrics
H-Index
i10 Index
Citation Counts
4
2
56
Organic Chemistry
Catalysis
Physical Organic Chemistry
Kinetics
Reaction Mechanisms
Rankings
Ranking Based On Selection: 28
Minh Khoa Ta|Khoa Minh Ta, Khoa Ta
Metrics
H-Index
i10 Index
Citation Counts
4
1
59
Chemistry
Physical Chemistry
Analytical Chemistry
Rankings
Ranking Based On Selection: 29
Christopher J Clemett
Metrics
H-Index
i10 Index
Citation Counts
3
3
55
Supramolecular Chemistry
Self-assembly
Anion Receptors
Rankings
Ranking Based On Selection: 30
Bimod Thapa
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
Rankings
Ranking Based On Selection: 31
Heidi Joao
Metrics
H-Index
i10 Index
Citation Counts
2
1
22