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
S Fatemeh
Nursing Education
Nursing Administration
Quality of life
Noncommunicable Disease
Qualitative
Metrics
H-Index
i10 Index
Citation
35
65
2,980
* Rankings
Ranking Based On Selection :3
Hamid Peyrovi
Critical Care Nursing
Qualitative Research
Heart Failure
Metrics
H-Index
i10 Index
Citation
33
76
3,702
Farideh Bastani
Maternal Child Health
Women & Gender Studies
Complementary & Alternative Therapy
Healthy Aging
Metrics
H-Index
i10 Index
Citation
26
61
2,561
* Rankings
Ranking Based On Selection :13
Fereshteh Jahdi
complementary therapy
women health
qualitative research
Metrics
H-Index
i10 Index
Citation
18
27
1,275
* Rankings
Ranking Based On Selection :14
Sedigheh Khanjari
Quality of Life
Care giver
Pediatric Nursing
Family
Psychometric testing
Metrics
H-Index
i10 Index
Citation
17
24
774
* Rankings
Ranking Based On Selection :15
Zahra Kashaninia
Pediatric Nursing
Rehabilitation
Geriatric Nursing
Ethics
Metrics
H-Index
i10 Index
Citation
17
22
848
* Rankings
Ranking Based On Selection :17
Tahmine Salehi
nursing management & leadership
patient safety
Quality care improvement
Metrics
H-Index
i10 Index
Citation
13
14
1,077
Fardin Amiri
Nursing
Operating room
Education and management of Nursing.
Metrics
H-Index
i10 Index
Citation
6
4
122
Rankings
Ranking Based On Selection: 1
Mohammad Reza Zarei
Metrics
H-Index
i10 Index
Citation Counts
35
117
4,901
Rankings
Ranking Based On Selection: 2
S Fatemeh
Metrics
H-Index
i10 Index
Citation Counts
35
65
2,980
Nursing Education
Nursing Administration
Quality of life
Noncommunicable Disease
Qualitative
Rankings
Ranking Based On Selection: 3
Hamid Peyrovi
Metrics
H-Index
i10 Index
Citation Counts
33
76
3,702
Critical Care Nursing
Qualitative Research
Heart Failure
Rankings
Ranking Based On Selection: 4
Soroor Parvizy
Metrics
H-Index
i10 Index
Citation Counts
33
88
3,361
Rankings
Ranking Based On Selection: 5
Gholamali Shahidi
Metrics
H-Index
i10 Index
Citation Counts
32
64
3,073
Rankings
Ranking Based On Selection: 6
Aslan Ahmadi
Metrics
H-Index
i10 Index
Citation Counts
31
116
5,008
Rankings
Ranking Based On Selection: 9
Farideh Bastani
Metrics
H-Index
i10 Index
Citation Counts
26
61
2,561
Maternal Child Health
Women & Gender Studies
Complementary & Alternative Therapy
Healthy Aging
Rankings
Ranking Based On Selection: 10
Leili Borimnejad
Metrics
H-Index
i10 Index
Citation Counts
24
48
1,748
Rankings
Ranking Based On Selection: 11
Hadi Ranjbar
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,991
Rankings
Ranking Based On Selection: 12
Leila Amini
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,027
Rankings
Ranking Based On Selection: 13
Fereshteh Jahdi
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,275
complementary therapy
women health
qualitative research
Rankings
Ranking Based On Selection: 14
Sedigheh Khanjari
Metrics
H-Index
i10 Index
Citation Counts
17
24
774
Quality of Life
Care giver
Pediatric Nursing
Family
Psychometric testing
Rankings
Ranking Based On Selection: 15
Zahra Kashaninia
Metrics
H-Index
i10 Index
Citation Counts
17
22
848
Pediatric Nursing
Rehabilitation
Geriatric Nursing
Ethics
Rankings
Ranking Based On Selection: 16
Maryam Keshavarz
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,271
Rankings
Ranking Based On Selection: 17
Tahmine Salehi
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,077
nursing management & leadership
patient safety
Quality care improvement
Rankings
Ranking Based On Selection: 18
Mahnaz Seyedoshohadaee
Metrics
H-Index
i10 Index
Citation Counts
12
13
518
Rankings
Ranking Based On Selection: 20
Elham Sharifi Zahabi
Metrics
H-Index
i10 Index
Citation Counts
8
8
223
Rankings
Ranking Based On Selection: 22
Fardin Amiri
Metrics
H-Index
i10 Index
Citation Counts
6
4
122
Nursing
Operating room
Education and management of Nursing.
Rankings
Ranking Based On Selection: 23
Nima Pourgholam
Metrics
H-Index
i10 Index
Citation Counts
5
3
156
Rankings
Ranking Based On Selection: 24
Atena Rahmati Najarkolai
Metrics
H-Index
i10 Index
Citation Counts
5
4
81
Rankings
Ranking Based On Selection: 25
Fatemeh Ghofrani Kelishami
Metrics
H-Index
i10 Index
Citation Counts
4
3
145
Rankings
Ranking Based On Selection: 27
Azam Saei
Metrics
H-Index
i10 Index
Citation Counts
4
2
75
Rankings
Ranking Based On Selection: 28
Ahmad Mahdizadeh
Metrics
H-Index
i10 Index
Citation Counts
3
2
40
Rankings
Ranking Based On Selection: 29
Payam Abbasi
Metrics
H-Index
i10 Index
Citation Counts
2
1
57
Rankings
Ranking Based On Selection: 30
Mostafa Akbarian Rokni
Metrics
H-Index
i10 Index
Citation Counts
1
0
7