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: 4
Tarek G Emam
Applied Mathematics
Computational Mathematics
Metrics
H-Index
i10 Index
Citation
14
19
652

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د ولاء عبد الحميد
math education
المناهج
تكنولوجيا التعليم
micro-teaching
Metrics
H-Index
i10 Index
Citation
3
1
66
Heba Ashry
Numerical Analysis-Special Functions-Differential equations
Metrics
H-Index
i10 Index
Citation
2
1
16
Lina A. Shalby
Numerical Methods
Non-linear Dynamical Systems
Chaos Theory
Cryptography
Metrics
H-Index
i10 Index
Citation
2
0
12
Mahmoud Hamam
Differential equations
Oscillation
Dynamical Systems.
Metrics
H-Index
i10 Index
Citation
1
0
9
Heba M Atteya
Delay Differential Equations
Oscillation
Function analysis
Metrics
H-Index
i10 Index
Citation
1
0
6
Hisham Saad
applied statistics
time series analysis
data mining
forecasting models
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Mohamed Abouzeid
Metrics
H-Index
i10 Index
Citation Counts
32
55
1,936
Rankings
Ranking Based On Selection: 2
Mahmoud Ramadan
Metrics
H-Index
i10 Index
Citation Counts
30
81
3,343
Rankings
Ranking Based On Selection: 3
Nasser Elgazery
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,285
Rankings
Ranking Based On Selection: 4
Tarek G Emam
Metrics
H-Index
i10 Index
Citation Counts
14
19
652
Rankings
Ranking Based On Selection: 5
Ahmed Elsherbeny
Metrics
H-Index
i10 Index
Citation Counts
12
14
278
Rankings
Ranking Based On Selection: 6
Mohamed H Haroun
Metrics
H-Index
i10 Index
Citation Counts
12
17
1,061
Rankings
Ranking Based On Selection: 7
Saleh M Hassan|Saleh Mohamed Hassan Mohamed, SM Hassan
Metrics
H-Index
i10 Index
Citation Counts
12
14
530
Rankings
Ranking Based On Selection: 8
MA Seoud
Metrics
H-Index
i10 Index
Citation Counts
11
13
527
Rankings
Ranking Based On Selection: 9
Bouthina Ahmed
Metrics
H-Index
i10 Index
Citation Counts
11
12
395
Rankings
Ranking Based On Selection: 10
Mahmoud Soliman
Metrics
H-Index
i10 Index
Citation Counts
9
9
240

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
Marwa Khalil Hassan
Metrics
H-Index
i10 Index
Citation Counts
8
7
180
Rankings
Ranking Based On Selection: 12
Abd El-Aziz El-Azab
Metrics
H-Index
i10 Index
Citation Counts
7
5
151
Rankings
Ranking Based On Selection: 13
Abeer A. Shaaban|Abeer A. E. Mohamed
Metrics
H-Index
i10 Index
Citation Counts
6
4
168
Numerical analysis
fluid heat and Mass Transfer
Rankings
Ranking Based On Selection: 14
Noha M. Hafez
Metrics
H-Index
i10 Index
Citation Counts
6
3
120
Rankings
Ranking Based On Selection: 15
M Yakout
Metrics
H-Index
i10 Index
Citation Counts
6
4
701
Rankings
Ranking Based On Selection: 16
Seham Shapll Tantawy
Metrics
H-Index
i10 Index
Citation Counts
5
4
96
Rankings
Ranking Based On Selection: 17
Rmel Zafarani
Metrics
H-Index
i10 Index
Citation Counts
4
3
56
Rankings
Ranking Based On Selection: 18
Mahmoud Hamed
Metrics
H-Index
i10 Index
Citation Counts
4
2
48
Rankings
Ranking Based On Selection: 19
Sohair Khames
Metrics
H-Index
i10 Index
Citation Counts
4
1
36
Rankings
Ranking Based On Selection: 20
Fatma M. Ali
Metrics
H-Index
i10 Index
Citation Counts
4
4
92
Rankings
Ranking Based On Selection: 21
Hisham Mahran
Metrics
H-Index
i10 Index
Citation Counts
3
2
68
Rankings
Ranking Based On Selection: 22
Haidy Ali Elsayed Newer
Metrics
H-Index
i10 Index
Citation Counts
3
2
55
Rankings
Ranking Based On Selection: 23
Mohamed Anwar|M. Anwar
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Rankings
Ranking Based On Selection: 24
Ahmed Gaber
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Rankings
Ranking Based On Selection: 25
Zeinab Mohamed İbrahim İsmail
Metrics
H-Index
i10 Index
Citation Counts
3
0
14
Applied Mathematics
fluid dynamic
theory of stability
Rankings
Ranking Based On Selection: 26
د ولاء عبد الحميد
Metrics
H-Index
i10 Index
Citation Counts
3
1
66
math education
المناهج
تكنولوجيا التعليم
micro-teaching
Rankings
Ranking Based On Selection: 27
Hahamdy
Metrics
H-Index
i10 Index
Citation Counts
2
2
41
Rankings
Ranking Based On Selection: 28
Hasnaa Taha Taghian
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Rankings
Ranking Based On Selection: 29
Eslam Nabil El-Ganzoury
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Rankings
Ranking Based On Selection: 30
Heba Ashry
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Numerical Analysis-Special Functions-Differential equations
Rankings
Ranking Based On Selection: 31
Lina A. Shalby
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Numerical Methods
Non-linear Dynamical Systems
Chaos Theory
Cryptography
Rankings
Ranking Based On Selection: 32
Zeinab M Yehia
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Rankings
Ranking Based On Selection: 33
Ashraf
Metrics
H-Index
i10 Index
Citation Counts
2
1
42
Rankings
Ranking Based On Selection: 34
Amany El Menshawy
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 35
Mona Eltaher
Metrics
H-Index
i10 Index
Citation Counts
1
1
32
Rankings
Ranking Based On Selection: 36
Mahmoud Hamam
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Differential equations
Oscillation
Dynamical Systems.
Rankings
Ranking Based On Selection: 37
Heba M Atteya
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Delay Differential Equations
Oscillation
Function analysis
Rankings
Ranking Based On Selection: 38
Hanan Abd-Elmalk
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 39
Hany Lateef
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 40
Ahmed Diab
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 41
M Ibrahem
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 42
Hanaa Aboul Ela
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 44
Mona Ebada
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Rankings
Ranking Based On Selection: 45
Hisham Saad
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
applied statistics
time series analysis
data mining
forecasting models
Rankings
Ranking Based On Selection: 46
Manar E Tabarak
Metrics
H-Index
i10 Index
Citation Counts
1
0
1