World

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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,296 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

map
Total 76 scientist
* Total H Index Rankings

Rankings

flag
142,837
World Rank
Saudi Arabia
588
Country Rank
University of Jeddah Logo
3
University
Ranking Based On Selection:
1
Ammar Mohammed AL-Farga
University of Jeddah Dahaban, Saudi Arabia
Others
Food Science | Biochemistry of Nutration

H-Index Metrics

  • H-Index
    41
  • i10 Index
    110
  • Citation Counts
    4,463
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
312,965
World Rank
Saudi Arabia
1,544
Country Rank
University of Jeddah Logo
14
University
Ranking Based On Selection:
2
Tamer Saleh
University of Jeddah Dahaban, Saudi Arabia
Others

H-Index Metrics

  • H-Index
    27
  • i10 Index
    59
  • Citation Counts
    2,307
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
378,876
World Rank
Saudi Arabia
1,995
Country Rank
University of Jeddah Logo
23
University
Ranking Based On Selection:
3
Ziya Ahmad Khan
University of Jeddah Dahaban, Saudi Arabia
Others
Surface science | Nanochemistry | Separation Scienc

H-Index Metrics

  • H-Index
    24
  • i10 Index
    42
  • Citation Counts
    1,906
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
472,504
World Rank
Saudi Arabia
2,632
Country Rank
University of Jeddah Logo
28
University
Ranking Based On Selection:
4
Mashael Khayyat
University of Jeddah Dahaban, Saudi Arabia
Others

H-Index Metrics

  • H-Index
    20
  • i10 Index
    29
  • Citation Counts
    1,261
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
482,199
World Rank
Saudi Arabia
2,727
Country Rank
University of Jeddah Logo
30
University
Ranking Based On Selection:
5
Rizwan Nasir
University of Jeddah Dahaban, Saudi Arabia
Others
CO2 Capture | Gas Separation Membranes | Application of Membranes | Material Development | Biofuel

H-Index Metrics

  • H-Index
    20
  • i10 Index
    30
  • Citation Counts
    1,518
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
538,646
World Rank
Saudi Arabia
3,092
Country Rank
University of Jeddah Logo
37
University
Ranking Based On Selection:
6
Anas Ahmed
University of Jeddah Dahaban, Saudi Arabia
Others
optimization | Energy | Statistics | Design of Experiment

H-Index Metrics

  • H-Index
    18
  • i10 Index
    30
  • Citation Counts
    1,147
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
626,181
World Rank
Saudi Arabia
3,726
Country Rank
University of Jeddah Logo
50
University
Ranking Based On Selection:
7
Khairia Al Ahmary
University of Jeddah Dahaban, Saudi Arabia
Others
Charge transfer - Toxic and trace element

H-Index Metrics

  • H-Index
    16
  • i10 Index
    26
  • Citation Counts
    893
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
665,195
World Rank
Saudi Arabia
4,006
Country Rank
University of Jeddah Logo
56
University
Ranking Based On Selection:
8
Asmaa Munshi
University of Jeddah Dahaban, Saudi Arabia
Others
Information System | Information Securit

H-Index Metrics

  • H-Index
    15
  • i10 Index
    21
  • Citation Counts
    1,026
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
667,022
World Rank
Saudi Arabia
4,016
Country Rank
University of Jeddah Logo
57
University
Ranking Based On Selection:
9
Sahbi Boubaker
University of Jeddah Dahaban, Saudi Arabia
Others
Time-Series | Solar Energy | Robotics and Drones | Logistics | Io

H-Index Metrics

  • H-Index
    15
  • i10 Index
    20
  • Citation Counts
    752
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
755,787
World Rank
Saudi Arabia
4,621
Country Rank
University of Jeddah Logo
74
University
Ranking Based On Selection:
10
Naief Dahran
University of Jeddah Dahaban, Saudi Arabia
Others

H-Index Metrics

  • H-Index
    13
  • i10 Index
    18
  • Citation Counts
    457
Get Full Access to Premium Data Get Full Access to Premium Data

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total H Index Rankings

Rankings

flag
760,539
World Rank
Saudi Arabia
4,676
Country Rank
University of Jeddah Logo
76
University
Ranking Based On Selection:
11
Ohoud S Al-Qurashi
University of Jeddah Dahaban, Saudi Arabia
Others
Solar cell | Computational Chemistry | Materials science | Water splitting | Batterie

H-Index Metrics

  • H-Index
    13
  • i10 Index
    15
  • Citation Counts
    386
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
797,923
World Rank
Saudi Arabia
4,930
Country Rank
University of Jeddah Logo
82
University
Ranking Based On Selection:
12
RA Bakoban
University of Jeddah Dahaban, Saudi Arabia
Others
Distribution Theory | Statistical Inferce | Simulation Study | Statistical Analysi

H-Index Metrics

  • H-Index
    13
  • i10 Index
    14
  • Citation Counts
    621
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
823,426
World Rank
Saudi Arabia
5,140
Country Rank
University of Jeddah Logo
85
University
Ranking Based On Selection:
13
Wafa A Alshehri
University of Jeddah Dahaban, Saudi Arabia
Others

H-Index Metrics

  • H-Index
    12
  • i10 Index
    12
  • Citation Counts
    484
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
827,858
World Rank
Saudi Arabia
5,182
Country Rank
University of Jeddah Logo
86
University
Ranking Based On Selection:
14
Mohammed Y. Refai
University of Jeddah Dahaban, Saudi Arabia
Others
Proteomics | Metabolomics | Data Analysis | Mass Spectrometry | LCMS Systems Biolog

H-Index Metrics

  • H-Index
    12
  • i10 Index
    15
  • Citation Counts
    424
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
830,600
World Rank
Saudi Arabia
5,213
Country Rank
University of Jeddah Logo
87
University
Ranking Based On Selection:
15
Hanan S. Althagafy
University of Jeddah Dahaban, Saudi Arabia
Others
Medicinal Biochemistry | Drug mechanism | Drug discovery | Pharmacolog

H-Index Metrics

  • H-Index
    12
  • i10 Index
    14
  • Citation Counts
    383
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
880,105
World Rank
Saudi Arabia
5,549
Country Rank
University of Jeddah Logo
92
University
Ranking Based On Selection:
16
Anas M Hashmi
University of Jeddah Dahaban, Saudi Arabia
Others
Digital signal processing | machine learning | smart systems | inexpensive electronic

H-Index Metrics

  • H-Index
    11
  • i10 Index
    13
  • Citation Counts
    264
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
885,811
World Rank
Saudi Arabia
5,609
Country Rank
University of Jeddah Logo
96
University
Ranking Based On Selection:
17
Abdulkader Hanbazazah
University of Jeddah Dahaban, Saudi Arabia
Others

H-Index Metrics

  • H-Index
    11
  • i10 Index
    12
  • Citation Counts
    294
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
908,073
World Rank
Saudi Arabia
5,807
Country Rank
University of Jeddah Logo
100
University
Ranking Based On Selection:
18
Saїdi Saber Abdelkader
University of Jeddah Dahaban, Saudi Arabia
Others

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    296
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
913,393
World Rank
Saudi Arabia
5,841
Country Rank
University of Jeddah Logo
102
University
Ranking Based On Selection:
19
Ranya Elsheikh
University of Jeddah Dahaban, Saudi Arabia
Others
gi

H-Index Metrics

  • H-Index
    11
  • i10 Index
    12
  • Citation Counts
    637
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
920,882
World Rank
Saudi Arabia
5,900
Country Rank
University of Jeddah Logo
104
University
Ranking Based On Selection:
20
Mona M Al-Sharif
University of Jeddah Dahaban, Saudi Arabia
Others

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    279
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
954,705
World Rank
Saudi Arabia
6,141
Country Rank
University of Jeddah Logo
108
University
Ranking Based On Selection:
21
Doaa Domyati
University of Jeddah Dahaban, Saudi Arabia
Others
Inorganic | organometallic | nanomaterial

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    306
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
963,640
World Rank
Saudi Arabia
6,226
Country Rank
University of Jeddah Logo
110
University
Ranking Based On Selection:
22
Maryam Ahmed Alyami
University of Jeddah Dahaban, Saudi Arabia
Others
المعادلات التفاضلية الكسرية والكمية الكسري�

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    415
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
972,308
World Rank
Saudi Arabia
6,348
Country Rank
University of Jeddah Logo
114
University
Ranking Based On Selection:
23
Haya Alhummiany
University of Jeddah Dahaban, Saudi Arabia
Others
Nano scienc

H-Index Metrics

  • H-Index
    10
  • i10 Index
    12
  • Citation Counts
    344
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
978,936
World Rank
Saudi Arabia
6,397
Country Rank
University of Jeddah Logo
116
University
Ranking Based On Selection:
24
Mohd Saeed Khan
University of Jeddah Dahaban, Saudi Arabia
Others
problem of fiscal gap in Union financ

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    914
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
985,102
World Rank
Saudi Arabia
6,440
Country Rank
University of Jeddah Logo
118
University
Ranking Based On Selection:
25
Eman Aldhahri
University of Jeddah Dahaban, Saudi Arabia
Others
AI | ML | Smart Logistics | optimization | Innovatio

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    379
Get Full Access to Premium Data Get Full Access to Premium Data
Discover Universities That Trust Us

Discover Universities That Trust Us

Curious about institutions benefiting from the AD Scientific Index?

360° Real-Time Institutional Analysis

360° Real-Time Institutional Analysis

🔍 Uncover Your University’s Full Potential – In Real Time!

  • ✔ Instantly monitor your academic performance.
  • ✔ Track trends and changes by departments.
  • ✔ Benchmark your position globally, regionally, nationally, and locally.
  • ✔ Identify weaknesses and areas for improvement.
  • ✔ Shape your strategy with interactive dashboards and expert insights.
Unlock Your Academic Potential Today

Unlock Your Academic Potential Today

Stand out, get recognized, and grow your academic impact.

  • ✔ Fast-track profile updates in 1–3 business days
  • ✔ Personalized academic certificate to prove your standing
  • ✔ Be listed first in the “Find an Expert” search
  • ✔ Get exclusive discounts with 1-year or 3-year plans