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" (870,057 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: 4
Porpattama Hammachukiattikul
Chaos
Control Theory
Climate Model
neural network
fractional calculus
Metrics
H-Index
i10 Index
Citation
16
21
698
* Rankings
Ranking Based On Selection: 5
Rimsha Khalid
Entrepreneurship
Tourism & Hospitality
Marketing
Metrics
H-Index
i10 Index
Citation
15
22
667
* Rankings
Ranking Based On Selection: 7
Pita Jarupunphol
Software Engineering
HCI
Information Security
Data Science
Metrics
H-Index
i10 Index
Citation
10
10
256

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* Rankings
Ranking Based On Selection: 13
Phuripong Meksuwan
Rotifer
Invertebrate
Systematics
Phylogenetics
Zoology
Metrics
H-Index
i10 Index
Citation
7
7
126
* Rankings
Ranking Based On Selection: 14
Jeffrey Dale Hobbs
Feminist Rhetorical Criticism
Narrative Rhetorical Criticism
Metrics
H-Index
i10 Index
Citation
7
5
222
* Rankings
Ranking Based On Selection: 15
Supaporn Dawan
Biosensor / Chemicalsensor
Metrics
H-Index
i10 Index
Citation
6
5
251
* Rankings
Ranking Based On Selection: 16
Pawalee Srisuksomwong
Phycology
Biotechnology
Microbiology
Metrics
H-Index
i10 Index
Citation
6
3
88
* Rankings
Ranking Based On Selection: 18
Thanongsak Chanmethakul
Marine Biology
Marine Ecology
Octocoral
Coral Reef
Metrics
H-Index
i10 Index
Citation
5
4
150
* Rankings
Ranking Based On Selection: 21
Wipawan Buathong
Big Data
Data Mining
Security
Machine Learning
Metrics
H-Index
i10 Index
Citation
5
2
81
* Rankings
Ranking Based On Selection: 22
Nasith Laosen
Artificial Intelligence
Software Engineering
Machine Learning
Metrics
H-Index
i10 Index
Citation
4
1
58
* Rankings
Ranking Based On Selection: 26
Suwanit Chainark
Pond bottom soil and water quality management for aquaculture
Metrics
H-Index
i10 Index
Citation
3
3
48
* Rankings
Ranking Based On Selection: 27
Peerapong Puengyam
Molecular Biochemistry and Biological Function of Organic Compounds
Metrics
H-Index
i10 Index
Citation
3
2
87
* Rankings
Ranking Based On Selection: 31
Sunya Nuanlaong
Agricultural Science
Molecular physiology
Botany
Systematic
Nepenthes
Metrics
H-Index
i10 Index
Citation
3
0
24
* Rankings
Ranking Based On Selection: 33
Sirawit Sirirak
Technology Management
Service management
Metrics
H-Index
i10 Index
Citation
3
1
200
* Rankings
Ranking Based On Selection: 36
Sanchai Yotmanee
Flavour sciences
Food processing
Food fermentation
Metrics
H-Index
i10 Index
Citation
2
1
205
* Rankings
Ranking Based On Selection: 37
Danaisak Karo
Educational robotics
ICT in Education
Coding
Unplugged Coding
Metrics
H-Index
i10 Index
Citation
2
1
27
* Rankings
Ranking Based On Selection: 42
Tanagrit Chansaeng
Network
Data Communications
Cloud Computing
AI
Metrics
H-Index
i10 Index
Citation
2
0
17
* Rankings
Ranking Based On Selection: 45
Nisakorn Tantiwiboonchai
Sports science
Physiology
Gerontology
Health promotion
Public health
Metrics
H-Index
i10 Index
Citation
2
1
18
Rankings
Ranking Based On Selection: 1
Kittisak Jitkue
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,810
Rankings
Ranking Based On Selection: 2
Atipan Saimmai
Metrics
H-Index
i10 Index
Citation Counts
18
19
801
Rankings
Ranking Based On Selection: 3
Uma Prawat
Metrics
H-Index
i10 Index
Citation Counts
18
23
771
Rankings
Ranking Based On Selection: 4
Porpattama Hammachukiattikul
Metrics
H-Index
i10 Index
Citation Counts
16
21
698
Chaos
Control Theory
Climate Model
neural network
fractional calculus
Rankings
Ranking Based On Selection: 5
Rimsha Khalid
Metrics
H-Index
i10 Index
Citation Counts
15
22
667
Entrepreneurship
Tourism & Hospitality
Marketing
Rankings
Ranking Based On Selection: 6
Anuwat Jirawattanapanit
Metrics
H-Index
i10 Index
Citation Counts
10
10
297
Rankings
Ranking Based On Selection: 7
Pita Jarupunphol
Metrics
H-Index
i10 Index
Citation Counts
10
10
256
Software Engineering
HCI
Information Security
Data Science
Rankings
Ranking Based On Selection: 8
Abdulwahab Salae
Metrics
H-Index
i10 Index
Citation Counts
9
8
302
Rankings
Ranking Based On Selection: 9
Suthida Rattanaburi
Metrics
H-Index
i10 Index
Citation Counts
8
7
210
Rankings
Ranking Based On Selection: 10
Sompong Boonsri
Metrics
H-Index
i10 Index
Citation Counts
8
7
332

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Anusara Sawangchai
Metrics
H-Index
i10 Index
Citation Counts
7
6
163
Rankings
Ranking Based On Selection: 12
Nimit Soonsan
Metrics
H-Index
i10 Index
Citation Counts
7
5
160
Rankings
Ranking Based On Selection: 13
Phuripong Meksuwan
Metrics
H-Index
i10 Index
Citation Counts
7
7
126
Rotifer
Invertebrate
Systematics
Phylogenetics
Zoology
Rankings
Ranking Based On Selection: 14
Jeffrey Dale Hobbs
Metrics
H-Index
i10 Index
Citation Counts
7
5
222
Feminist Rhetorical Criticism
Narrative Rhetorical Criticism
Rankings
Ranking Based On Selection: 15
Supaporn Dawan
Metrics
H-Index
i10 Index
Citation Counts
6
5
251
Biosensor / Chemicalsensor
Rankings
Ranking Based On Selection: 16
Pawalee Srisuksomwong
Metrics
H-Index
i10 Index
Citation Counts
6
3
88
Phycology
Biotechnology
Microbiology
Rankings
Ranking Based On Selection: 17
Sukanya Vongtanaboon
Metrics
H-Index
i10 Index
Citation Counts
6
1
81
Rankings
Ranking Based On Selection: 18
Thanongsak Chanmethakul
Metrics
H-Index
i10 Index
Citation Counts
5
4
150
Marine Biology
Marine Ecology
Octocoral
Coral Reef
Rankings
Ranking Based On Selection: 19
Preeyanuch Thongpoo
Metrics
H-Index
i10 Index
Citation Counts
5
4
97
biochemistry
molecular biology
enzyme purification
Rankings
Ranking Based On Selection: 20
Chidchanok Anantamongkolkul
Metrics
H-Index
i10 Index
Citation Counts
5
3
112
Rankings
Ranking Based On Selection: 21
Wipawan Buathong
Metrics
H-Index
i10 Index
Citation Counts
5
2
81
Big Data
Data Mining
Security
Machine Learning
Rankings
Ranking Based On Selection: 22
Nasith Laosen
Metrics
H-Index
i10 Index
Citation Counts
4
1
58
Artificial Intelligence
Software Engineering
Machine Learning
Rankings
Ranking Based On Selection: 23
Songyos Pramjit
Metrics
H-Index
i10 Index
Citation Counts
4
4
190
Rankings
Ranking Based On Selection: 25
Rattiya Sungchasit
Metrics
H-Index
i10 Index
Citation Counts
4
0
29
Rankings
Ranking Based On Selection: 26
Suwanit Chainark
Metrics
H-Index
i10 Index
Citation Counts
3
3
48
Pond bottom soil and water quality management for aquaculture
Rankings
Ranking Based On Selection: 27
Peerapong Puengyam
Metrics
H-Index
i10 Index
Citation Counts
3
2
87
Molecular Biochemistry and Biological Function of Organic Compounds
Rankings
Ranking Based On Selection: 28
Lalita Kaenhin
Metrics
H-Index
i10 Index
Citation Counts
3
1
78
Rankings
Ranking Based On Selection: 30
Araya Khoka
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
Rankings
Ranking Based On Selection: 31
Sunya Nuanlaong
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
Agricultural Science
Molecular physiology
Botany
Systematic
Nepenthes
Rankings
Ranking Based On Selection: 32
Piengpen Na Pattalung
Metrics
H-Index
i10 Index
Citation Counts
3
2
71
Rankings
Ranking Based On Selection: 33
Sirawit Sirirak
Metrics
H-Index
i10 Index
Citation Counts
3
1
200
Technology Management
Service management
Rankings
Ranking Based On Selection: 34
Anisah Dueraning
Metrics
H-Index
i10 Index
Citation Counts
2
2
60
Rankings
Ranking Based On Selection: 35
Darin Boonsri
Metrics
H-Index
i10 Index
Citation Counts
2
2
59
Rankings
Ranking Based On Selection: 36
Sanchai Yotmanee
Metrics
H-Index
i10 Index
Citation Counts
2
1
205
Flavour sciences
Food processing
Food fermentation
Rankings
Ranking Based On Selection: 37
Danaisak Karo
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Educational robotics
ICT in Education
Coding
Unplugged Coding
Rankings
Ranking Based On Selection: 38
Kanyapat Pattanapokinsakul
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 39
Rankings
Ranking Based On Selection: 40
Saengkaew J
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Rankings
Ranking Based On Selection: 41
Pimpika Poolsawat
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Rankings
Ranking Based On Selection: 42
Tanagrit Chansaeng
Metrics
H-Index
i10 Index
Citation Counts
2
0
17
Network
Data Communications
Cloud Computing
AI
Rankings
Ranking Based On Selection: 43
Chayanit Luevanich
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Rankings
Ranking Based On Selection: 44
Anongnat Painupong
Metrics
H-Index
i10 Index
Citation Counts
2
1
122
Rankings
Ranking Based On Selection: 45
Nisakorn Tantiwiboonchai
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Sports science
Physiology
Gerontology
Health promotion
Public health
Rankings
Ranking Based On Selection: 46
Jaruwan Promngurn
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
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