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" (873,690 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
Joshua R Smith
gravitational waves
interferometery
optical scattering
Metrics
H-Index
i10 Index
Citation
137
302
132,388
* Rankings
Ranking Based On Selection: 2
Geoffrey Lovelace
Black holes
numerical relativity
gravitational waves
Metrics
H-Index
i10 Index
Citation
95
168
88,831
* Rankings
Ranking Based On Selection: 4
Jocelyn Read
astrophysics
neutron stars
gravitational waves
Metrics
H-Index
i10 Index
Citation
43
50
55,197
Jim Feagin
AMO collision theory
macroscopic quantum imaging
Metrics
H-Index
i10 Index
Citation
23
38
2,269
H Fearn
quantum optics and Mach effect gravitation
Metrics
H-Index
i10 Index
Citation
18
25
1,401
Pramod Pandya
Cybersecurity
Quantum Information Theory
Astrophysics
Metrics
H-Index
i10 Index
Citation
4
1
53

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Rankings
Ranking Based On Selection: 1
Joshua R Smith
Metrics
H-Index
i10 Index
Citation Counts
137
302
132,388
gravitational waves
interferometery
optical scattering
Rankings
Ranking Based On Selection: 2
Geoffrey Lovelace
Metrics
H-Index
i10 Index
Citation Counts
95
168
88,831
Black holes
numerical relativity
gravitational waves
Rankings
Ranking Based On Selection: 3
Mark Shapiro
Metrics
H-Index
i10 Index
Citation Counts
78
297
37,405
Rankings
Ranking Based On Selection: 4
Jocelyn Read
Metrics
H-Index
i10 Index
Citation Counts
43
50
55,197
astrophysics
neutron stars
gravitational waves
Rankings
Ranking Based On Selection: 5
Jim Feagin
Metrics
H-Index
i10 Index
Citation Counts
23
38
2,269
AMO collision theory
macroscopic quantum imaging
Rankings
Ranking Based On Selection: 6
Leigh Hargreaves
Metrics
H-Index
i10 Index
Citation Counts
19
30
834
Rankings
Ranking Based On Selection: 7
H Fearn
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,401
quantum optics and Mach effect gravitation
Rankings
Ranking Based On Selection: 8
Gina Passante
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,088
Physics Education Research
Quantum Computing
Rankings
Ranking Based On Selection: 9
JG Childers
Metrics
H-Index
i10 Index
Citation Counts
11
11
402
Rankings
Ranking Based On Selection: 10
Pramod Pandya
Metrics
H-Index
i10 Index
Citation Counts
4
1
53
Cybersecurity
Quantum Information Theory
Astrophysics

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Rankings
Ranking Based On Selection: 11
Shovit Bhari
Metrics
H-Index
i10 Index
Citation Counts
3
3
48