Top 100 Scientists

Top 100 Scientists in Saudi Arabia 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” (0 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.

* Total H Index Rankings

Rankings

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12,135
World Rank
Saudi Arabia
36
Country Rank
King Abdullah University of Science & Technology Logo
22
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Membranes | membrane separations | polymer synthesis | chemical engineerin

H-Index Metrics

  • H-Index
    94
  • i10 Index
    237
  • Citation Counts
    31,138
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* Total H Index Rankings

Rankings

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27,774
World Rank
Saudi Arabia
72
Country Rank
King Abdullah University of Science & Technology Logo
34
University
Ranking Based On Selection:
2
* Total H Index Rankings

Rankings

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32,289
World Rank
Saudi Arabia
85
Country Rank
King Abdullah University of Science & Technology Logo
41
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Polymerization | Block Copolymers | Chemical Synthesis | Macromolecular engineering | Functional polymers for biomedical applicatio

H-Index Metrics

  • H-Index
    71
  • i10 Index
    226
  • Citation Counts
    17,840
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* Total H Index Rankings

Rankings

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33,241
World Rank
Saudi Arabia
95
Country Rank
King Abdullah University of Science & Technology Logo
47
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
polymeric membranes | self-assembly | hybrid material

H-Index Metrics

  • H-Index
    70
  • i10 Index
    177
  • Citation Counts
    18,164
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* Total H Index Rankings

Rankings

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39,088
World Rank
Saudi Arabia
112
Country Rank
King Abdullah University of Science & Technology Logo
56
University
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Membranes | Gas Separations | Water Desalination | Porous Materials | Chemical Engineerin

H-Index Metrics

  • H-Index
    66
  • i10 Index
    161
  • Citation Counts
    18,742
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* Total H Index Rankings

Rankings

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49,547
World Rank
Saudi Arabia
155
Country Rank
King Saud University Logo
25
University
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Acoustic Cavitation | Sonochemistry | Liquid Membrane | Advanced Oxidation | Separation Processe

H-Index Metrics

  • H-Index
    61
  • i10 Index
    170
  • Citation Counts
    14,098
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* Total H Index Rankings

Rankings

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56,963
World Rank
Saudi Arabia
184
Country Rank
University of Hail Logo
1
University
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Electrocoagulation | Electrochemical Disinfection | Environmental Engineering | Green Chemistry | Wate

H-Index Metrics

  • H-Index
    58
  • i10 Index
    165
  • Citation Counts
    9,364
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* Total H Index Rankings

Rankings

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57,867
World Rank
Saudi Arabia
192
Country Rank
King Fahd University of Petroleum & Minerals Logo
17
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Catalysis | Reaction Engineering | Refining and Petrochemicals | CO2 capture | Renewable energ

H-Index Metrics

  • H-Index
    58
  • i10 Index
    296
  • Citation Counts
    18,121
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* Total H Index Rankings

Rankings

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65,861
World Rank
Saudi Arabia
219
Country Rank
King Abdulaziz University Logo
21
University
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Chemical Engineering | Energy and Fuels | Waste-to-Energy | Nanomaterials | Pyrolysi

H-Index Metrics

  • H-Index
    55
  • i10 Index
    105
  • Citation Counts
    12,139
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* Total H Index Rankings

Rankings

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76,642
World Rank
Saudi Arabia
270
Country Rank
Al Imam Muhammad Ibn Saud Islamic University Logo
2
University
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
Process Engineering | CBRN Defense | Reactor

H-Index Metrics

  • H-Index
    52
  • i10 Index
    122
  • Citation Counts
    7,082
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* Total H Index Rankings

Rankings

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89,449
World Rank
Saudi Arabia
324
Country Rank
King Saud University Logo
60
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

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105,412
World Rank
Saudi Arabia
392
Country Rank
King Saud University Logo
79
University
Ranking Based On Selection:
12

H-Index Metrics

  • H-Index
    46
  • i10 Index
    183
  • Citation Counts
    8,037
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* Total H Index Rankings

Rankings

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121,905
World Rank
Saudi Arabia
486
Country Rank
King Saud University Logo
103
University
Ranking Based On Selection:
13

H-Index Metrics

  • H-Index
    43
  • i10 Index
    129
  • Citation Counts
    5,819
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* Total H Index Rankings

Rankings

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122,798
World Rank
Saudi Arabia
492
Country Rank
King Fahd University of Petroleum & Minerals Logo
41
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Polymers | Materials | Environmental Engineerin

H-Index Metrics

  • H-Index
    43
  • i10 Index
    134
  • Citation Counts
    7,037
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* Total H Index Rankings

Rankings

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143,082
World Rank
Saudi Arabia
588
Country Rank
King Abdullah University of Science & Technology Logo
148
University
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Porous materials | Supercapacitors | Batteries | eCO2RR | Water splittin

H-Index Metrics

  • H-Index
    40
  • i10 Index
    43
  • Citation Counts
    15,450
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* Total H Index Rankings

Rankings

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145,670
World Rank
Saudi Arabia
611
Country Rank
King Saud University Logo
137
University
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Water Treatment and Desalination | Polymer Membrane

H-Index Metrics

  • H-Index
    40
  • i10 Index
    74
  • Citation Counts
    4,429
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* Total H Index Rankings

Rankings

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150,891
World Rank
Saudi Arabia
621
Country Rank
University of Hail Logo
4
University
Ranking Based On Selection:
17
* Total H Index Rankings

Rankings

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150,938
World Rank
Saudi Arabia
622
Country Rank
Jazan University Logo
7
University
Ranking Based On Selection:
18
Engineering & Technology / Chemical Engineering
Nanostructures Fabrication | Photocatalysis | WasteWater Treatment | Hydrogen Production | Sensin

H-Index Metrics

  • H-Index
    39
  • i10 Index
    79
  • Citation Counts
    4,510
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* Total H Index Rankings

Rankings

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168,483
World Rank
Saudi Arabia
695
Country Rank
Imam Abdulrahman Bin Faisal University Logo
18
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Hybrid Intelligent Systems | DSP | Adaptive Communication | Softcomputing | AI & M

H-Index Metrics

  • H-Index
    37
  • i10 Index
    127
  • Citation Counts
    4,534
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* Total H Index Rankings

Rankings

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200,134
World Rank
Saudi Arabia
877
Country Rank
King Abdullah University of Science & Technology Logo
181
University
Ranking Based On Selection:
20
* Total H Index Rankings

Rankings

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211,675
World Rank
Saudi Arabia
941
Country Rank
King Abdullah University of Science & Technology Logo
192
University
Ranking Based On Selection:
21
Engineering & Technology / Chemical Engineering
Biomass | Coal | Thermochemical conversio

H-Index Metrics

  • H-Index
    33
  • i10 Index
    98
  • Citation Counts
    4,658
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* Total H Index Rankings

Rankings

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212,046
World Rank
Saudi Arabia
945
Country Rank
Al Imam Muhammad Ibn Saud Islamic University Logo
8
University
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Electrochemistry | Catalysis | Energy Conversion | Surface Science | Nanomaterial

H-Index Metrics

  • H-Index
    33
  • i10 Index
    93
  • Citation Counts
    3,199
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* Total H Index Rankings

Rankings

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238,713
World Rank
Saudi Arabia
1,090
Country Rank
Al Imam Muhammad Ibn Saud Islamic University Logo
13
University
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Environment : pollution and wastewater treatment | Nanotechnolog

H-Index Metrics

  • H-Index
    31
  • i10 Index
    81
  • Citation Counts
    5,105
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* Total H Index Rankings

Rankings

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254,323
World Rank
Saudi Arabia
1,181
Country Rank
King Saud University Logo
239
University
Ranking Based On Selection:
24
* Total H Index Rankings

Rankings

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268,920
World Rank
Saudi Arabia
1,246
Country Rank
King Abdullah University of Science & Technology Logo
236
University
Ranking Based On Selection:
25
Engineering & Technology / Chemical Engineering
Membranes | Nanofluidics | Two-dimensional materials | Nanoporous material

H-Index Metrics

  • H-Index
    29
  • i10 Index
    35
  • Citation Counts
    8,328
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