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 :2
Nigel Morgan
Tourism
marketing
gender
ageing
wellbeing
Metrics
H-Index
i10 Index
Citation
60
103
19,932
* Rankings
Ranking Based On Selection :4
Scott Cohen
tourism
mobilities
migration
sustainability
wellbeing
Metrics
H-Index
i10 Index
Citation
49
72
10,915
* Rankings
Ranking Based On Selection :6
Graham Miller
Indicators
Tourism Management
Sustainable Tourism
Business Ethics
Metrics
H-Index
i10 Index
Citation
45
70
10,560
Margaret Deery
social impacts of tourism
volunteers
business events
Metrics
H-Index
i10 Index
Citation
38
68
8,400
Manuel Alector Ribeiro
Resident attitudes towards tourism
tourist behavior
destination loyalty
place attachment
mega
Metrics
H-Index
i10 Index
Citation
30
42
3,731
Shi Tracy Xu
hospitality management
organizational behavior
human resource management
Metrics
H-Index
i10 Index
Citation
25
42
2,368
* Rankings
Ranking Based On Selection :10
Hania Janta
Tourism
Migration
Mobilities
Employment
Management
Metrics
H-Index
i10 Index
Citation
16
18
1,833
* Rankings
Ranking Based On Selection :11
Athena Hn Mak
Tourist Behaviour/Psychology
Food Consumption in Tourism
Spa & Health Tourism
Tour Guiding Management
Metrics
H-Index
i10 Index
Citation
15
16
5,407
* Rankings
Ranking Based On Selection :12
Isabel Rodríguez Sánchez
planificación y gestión del turismo
innovación
emprendimiento
Metrics
H-Index
i10 Index
Citation
15
17
1,188
* Rankings
Ranking Based On Selection :13
Xuan Lorna Wang
Revenue Management
Customer Relationship Management
Hospitality Management
Brand Reputation
Metrics
H-Index
i10 Index
Citation
14
15
996
Sumeetra Ramakrishnan Nee Thozhur
Tourism & Hospitality: Social sustainability
HRM
Gender
Ethnicity
Inclusive
Metrics
H-Index
i10 Index
Citation
8
7
287
Anke Winchenbach
Tourism diversification
self/identity and dignity in work and employment.
Metrics
H-Index
i10 Index
Citation
5
5
281
Nicole Cocolas
Tourism
climate change
consumer behaviour
air transport
Metrics
H-Index
i10 Index
Citation
4
4
200
Xinyang Liu
Forecasting
Business Analytics
Demand Modelling
Tourism Management
Metrics
H-Index
i10 Index
Citation
3
2
40
Rankings
Ranking Based On Selection: 1
Allan Williams
Metrics
H-Index
i10 Index
Citation Counts
77
218
27,466
Rankings
Ranking Based On Selection: 2
Nigel Morgan
Metrics
H-Index
i10 Index
Citation Counts
60
103
19,932
Rankings
Ranking Based On Selection: 3
Iis Tussyadiah
Metrics
H-Index
i10 Index
Citation Counts
54
98
15,328
Rankings
Ranking Based On Selection: 4
Scott Cohen
Metrics
H-Index
i10 Index
Citation Counts
49
72
10,915
tourism
mobilities
migration
sustainability
wellbeing
Rankings
Ranking Based On Selection: 5
Gang Li
Metrics
H-Index
i10 Index
Citation Counts
47
79
12,385
Rankings
Ranking Based On Selection: 6
Graham Miller
Metrics
H-Index
i10 Index
Citation Counts
45
70
10,560
Indicators
Tourism Management
Sustainable Tourism
Business Ethics
Rankings
Ranking Based On Selection: 7
Margaret Deery
Metrics
H-Index
i10 Index
Citation Counts
38
68
8,400
social impacts of tourism
volunteers
business events
Rankings
Ranking Based On Selection: 8
Manuel Alector Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
30
42
3,731
Resident attitudes towards tourism
tourist behavior
destination loyalty
place attachment
mega
Rankings
Ranking Based On Selection: 9
Shi Tracy Xu
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,368
hospitality management
organizational behavior
human resource management
Rankings
Ranking Based On Selection: 10
Hania Janta
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,833
Tourism
Migration
Mobilities
Employment
Management
Rankings
Ranking Based On Selection: 11
Athena Hn Mak
Metrics
H-Index
i10 Index
Citation Counts
15
16
5,407
Tourist Behaviour/Psychology
Food Consumption in Tourism
Spa & Health Tourism
Tour Guiding Management
Rankings
Ranking Based On Selection: 12
Isabel Rodríguez Sánchez
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,188
planificación y gestión del turismo
innovación
emprendimiento
Rankings
Ranking Based On Selection: 13
Xuan Lorna Wang
Metrics
H-Index
i10 Index
Citation Counts
14
15
996
Revenue Management
Customer Relationship Management
Hospitality Management
Brand Reputation
Rankings
Ranking Based On Selection: 14
Sumeetra Ramakrishnan Nee Thozhur
Metrics
H-Index
i10 Index
Citation Counts
8
7
287
Tourism & Hospitality: Social sustainability
HRM
Gender
Ethnicity
Inclusive
Rankings
Ranking Based On Selection: 15
Mark Thomas Ashton
Metrics
H-Index
i10 Index
Citation Counts
6
6
411
Rankings
Ranking Based On Selection: 16
Anke Winchenbach
Metrics
H-Index
i10 Index
Citation Counts
5
5
281
Tourism diversification
self/identity and dignity in work and employment.
Rankings
Ranking Based On Selection: 17
Nicole Cocolas
Metrics
H-Index
i10 Index
Citation Counts
4
4
200
Tourism
climate change
consumer behaviour
air transport
Rankings
Ranking Based On Selection: 18
Xinyang Liu
Metrics
H-Index
i10 Index
Citation Counts
3
2
40
Forecasting
Business Analytics
Demand Modelling
Tourism Management