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
Pei-Boon Ooi
counselling
psychology
cyber
mental heatlh
artificial intelligence
Metrics
H-Index
i10 Index
Citation
15
15
610
* Rankings
Ranking Based On Selection: 2
Norazryana Mat Dawi
Consumer Behavior and Psychology
Technology implementation
adoption
and diffusion
Social media i
Metrics
H-Index
i10 Index
Citation
12
13
520
* Rankings
Ranking Based On Selection: 3
Mei-Hua Lin
cultural cognition
trust
organizational behavior
Metrics
H-Index
i10 Index
Citation
12
14
1,026
Pei Jun Woo
face perception
child development
developmental psychology
Metrics
H-Index
i10 Index
Citation
9
7
218
Geok Har Yong
telehealth
developmental psychology
child psychology
developmental disabilities
Metrics
H-Index
i10 Index
Citation
2
2
29
Priyadarshini Srinivasan|Priyadarshini M.S
Work Family Balance
Job satisfaction
stress management
mental health @work
Social Psychology
Metrics
H-Index
i10 Index
Citation
2
1
39
Kwan Foong Chee
Ageing and Place
Environment and Wellbeing
Mental Health
Counselling
Metrics
H-Index
i10 Index
Citation
1
1
13

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Gun Chin Hun
psychology
sexual reproductive health
breastfeeding
smartphone
phubbing
Metrics
H-Index
i10 Index
Citation
1
0
9
Samira Vafa
Cognitive Ageing
Cognitive Training
Cognitive Assessment
Clinical Psychology
Metrics
H-Index
i10 Index
Citation
1
0
7
Rankings
Ranking Based On Selection: 1
Pei-Boon Ooi
Metrics
H-Index
i10 Index
Citation Counts
15
15
610
counselling
psychology
cyber
mental heatlh
artificial intelligence
Rankings
Ranking Based On Selection: 2
Norazryana Mat Dawi
Metrics
H-Index
i10 Index
Citation Counts
12
13
520
Consumer Behavior and Psychology
Technology implementation
adoption
and diffusion
Social media i
Rankings
Ranking Based On Selection: 3
Mei-Hua Lin
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,026
cultural cognition
trust
organizational behavior
Rankings
Ranking Based On Selection: 4
Grace Chin Choo Yap
Metrics
H-Index
i10 Index
Citation Counts
9
8
405
Rankings
Ranking Based On Selection: 5
Pei Jun Woo
Metrics
H-Index
i10 Index
Citation Counts
9
7
218
face perception
child development
developmental psychology
Rankings
Ranking Based On Selection: 6
Cmhd Gill
Metrics
H-Index
i10 Index
Citation Counts
8
7
425
Rankings
Ranking Based On Selection: 7
Geok Har Yong
Metrics
H-Index
i10 Index
Citation Counts
2
2
29
telehealth
developmental psychology
child psychology
developmental disabilities
Rankings
Ranking Based On Selection: 8
Priyadarshini Srinivasan|Priyadarshini M.S
Metrics
H-Index
i10 Index
Citation Counts
2
1
39
Work Family Balance
Job satisfaction
stress management
mental health @work
Social Psychology
Rankings
Ranking Based On Selection: 9
Nur Farhana Lyana Ameruddin
Metrics
H-Index
i10 Index
Citation Counts
1
1
26
Rankings
Ranking Based On Selection: 10
Kwan Foong Chee
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Ageing and Place
Environment and Wellbeing
Mental Health
Counselling

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
Gun Chin Hun
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
psychology
sexual reproductive health
breastfeeding
smartphone
phubbing
Rankings
Ranking Based On Selection: 12
Samira Vafa
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Cognitive Ageing
Cognitive Training
Cognitive Assessment
Clinical Psychology