Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 518 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
United Kingdom
Alan Bryman
Research methods
leadership
Disney
theme parks
McDonaldizatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265,331
101,318
0.382
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United Kingdom
Nilesh Samani
Cardiovascular Genetics
Role of biological ageing in coronary heart disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230,844
81,306
0.352
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United Kingdom
Kamlesh Khunti
Cardiometabolic disease
Ethnic Health
Multiple Long Term Conditions (MLTC
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,248
103,381
0.717
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United Kingdom
Alex J Sutton
evidence synthesis
publication bias
meta-analysis
Bayesian method
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73,611
27,870
0.379
* Total Citation Counts Rankings
Ranking Based On Selection: 5
United Kingdom
Brian Frederick Windley
Crustal Evolution
Precambrian Tectonics
Central Asian Orogenic Belt/Altaid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,340
21,646
0.365
* Total Citation Counts Rankings
Ranking Based On Selection: 6
United Kingdom
Julian Osborne
High-energy astrophysic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,823
22,779
0.394
* Total Citation Counts Rankings
Ranking Based On Selection: 7
United Kingdom
Andrew Wardlaw
asthm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,630
9,052
0.186
* Total Citation Counts Rankings
Ranking Based On Selection: 8
United Kingdom
Alex J Mitchell
Psycho-oncology
mental health
inequalities
meta-analysis
neuropsychiatr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,432
19,941
0.429
* Total Citation Counts Rankings
Ranking Based On Selection: 9
United Kingdom
Andrew Abbott
Materials Chemistry
Green Chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,780
26,104
0.583

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total Citation Counts Rankings
Ranking Based On Selection: 10
United Kingdom
Víctor Zabalza
High-energy astrophysics
Machine Learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,022
24,529
0.645
* Total Citation Counts Rankings
Ranking Based On Selection: 11
United Kingdom
Andrew King
astrophysic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,169
9,334
0.251
* Total Citation Counts Rankings
Ranking Based On Selection: 12
United Kingdom
Philip Baker
Pregnancy
pre-eclampsia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,321
13,251
0.365
* Total Citation Counts Rankings
Ranking Based On Selection: 13
United Kingdom
Iain Squire
HEART FAILURE
BIOMARKER
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,685
18,907
0.597
* Total Citation Counts Rankings
Ranking Based On Selection: 14
United Kingdom
Peter Bradding
Asthma
lung fibrosi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,292
7,276
0.233
* Total Citation Counts Rankings
Ranking Based On Selection: 15
United Kingdom
Alison Goodall
Blood clottin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,125
10,301
0.331
* Total Citation Counts Rankings
Ranking Based On Selection: 16
United Kingdom
Sergey Piletsky
Diagnostics
polymers
biosensors
molecularly imprinted polymers
polymer chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,667
9,430
0.329
* Total Citation Counts Rankings
Ranking Based On Selection: 17
United Kingdom
Christopher Edwards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,976
9,035
0.323
* Total Citation Counts Rankings
Ranking Based On Selection: 18
United Kingdom
Andrea Cooper
Immunity to infectio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,894
7,477
0.268
* Total Citation Counts Rankings
Ranking Based On Selection: 19
United Kingdom
Thomas Yates
Physical Activity
Sedentary Behaviour
Diabetes Prevention
Metabolic Diseas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,747
18,739
0.675
* Total Citation Counts Rankings
Ranking Based On Selection: 20
United Kingdom
Stanley Wh Cowley
Solar-planetary physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,648
4,926
0.178
* Total Citation Counts Rankings
Ranking Based On Selection: 21
United Kingdom
Geerten W. Vuister
Structural Biology
NMR spectroscop
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,819
5,043
0.188
* Total Citation Counts Rankings
Ranking Based On Selection: 22
United Kingdom
Jonathon A Chambers
Signal Processing & Machine Learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,931
11,872
0.476
* Total Citation Counts Rankings
Ranking Based On Selection: 23
United Kingdom
Ian Parker
critical psychology
discourse analysis
psychoanalysis
Lacan
Marxis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,523
4,504
0.184
* Total Citation Counts Rankings
Ranking Based On Selection: 24
United Kingdom
Mark Williams
Anthropocene
biosphere
Palaeontology
Palaeoclimatology
Geolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,491
11,805
0.482
* Total Citation Counts Rankings
Ranking Based On Selection: 25
United Kingdom
Leong Ng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,423
9,338
0.382
* Total Citation Counts Rankings
Rankings
402
United Kingdom
37
1
Ranking Based On Selection: 1
Alan Bryman
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265,331
101,318
0.382
Research methods
leadership
Disney
theme parks
McDonaldizatio
* Total Citation Counts Rankings
Rankings
634
United Kingdom
49
2
Ranking Based On Selection: 2
Nilesh Samani
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230,844
81,306
0.352
Cardiovascular Genetics
Role of biological ageing in coronary heart disease
* Total Citation Counts Rankings
Rankings
1,660
United Kingdom
132
3
Ranking Based On Selection: 3
Kamlesh Khunti
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,248
103,381
0.717
Cardiometabolic disease
Ethnic Health
Multiple Long Term Conditions (MLTC
* Total Citation Counts Rankings
Rankings
5,764
United Kingdom
484
4
Ranking Based On Selection: 4
Alex J Sutton
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73,611
27,870
0.379
evidence synthesis
publication bias
meta-analysis
Bayesian method
* Total Citation Counts Rankings
Rankings
8,200
United Kingdom
709
5
Ranking Based On Selection: 5
Brian Frederick Windley
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,340
21,646
0.365
Crustal Evolution
Precambrian Tectonics
Central Asian Orogenic Belt/Altaid
* Total Citation Counts Rankings
Rankings
8,530
United Kingdom
734
6
Ranking Based On Selection: 6
Julian Osborne
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,823
22,779
0.394
* Total Citation Counts Rankings
Rankings
11,207
United Kingdom
977
7
Ranking Based On Selection: 7
Andrew Wardlaw
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,630
9,052
0.186
* Total Citation Counts Rankings
Rankings
12,051
United Kingdom
1,059
8
Ranking Based On Selection: 8
Alex J Mitchell
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,432
19,941
0.429
Psycho-oncology
mental health
inequalities
meta-analysis
neuropsychiatr
* Total Citation Counts Rankings
Rankings
12,814
United Kingdom
1,132
9
Ranking Based On Selection: 9
Andrew Abbott
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,780
26,104
0.583
* Total Citation Counts Rankings
Rankings
16,669
United Kingdom
1,451
10
Ranking Based On Selection: 10
Víctor Zabalza
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,022
24,529
0.645
High-energy astrophysics
Machine Learnin

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total Citation Counts Rankings
Rankings
17,238
United Kingdom
1,506
11
Ranking Based On Selection: 11
Andrew King
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,169
9,334
0.251
* Total Citation Counts Rankings
Rankings
17,900
United Kingdom
1,573
12
Ranking Based On Selection: 12
Philip Baker
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,321
13,251
0.365
* Total Citation Counts Rankings
Rankings
22,105
United Kingdom
1,946
13
Ranking Based On Selection: 13
Iain Squire
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,685
18,907
0.597
* Total Citation Counts Rankings
Rankings
22,529
United Kingdom
1,981
14
Ranking Based On Selection: 14
Peter Bradding
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,292
7,276
0.233
* Total Citation Counts Rankings
Rankings
22,722
United Kingdom
1,999
15
Ranking Based On Selection: 15
Alison Goodall
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,125
10,301
0.331
* Total Citation Counts Rankings
Rankings
25,697
United Kingdom
2,235
16
Ranking Based On Selection: 16
Sergey Piletsky
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,667
9,430
0.329
Diagnostics
polymers
biosensors
molecularly imprinted polymers
polymer chemistr
* Total Citation Counts Rankings
Rankings
26,712
United Kingdom
2,316
17
Ranking Based On Selection: 17
Christopher Edwards
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,976
9,035
0.323
* Total Citation Counts Rankings
Rankings
26,832
United Kingdom
2,323
18
Ranking Based On Selection: 18
Andrea Cooper
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,894
7,477
0.268
* Total Citation Counts Rankings
Rankings
27,032
United Kingdom
2,341
19
Ranking Based On Selection: 19
Thomas Yates
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,747
18,739
0.675
Physical Activity
Sedentary Behaviour
Diabetes Prevention
Metabolic Diseas
* Total Citation Counts Rankings
Rankings
27,183
United Kingdom
2,355
20
Ranking Based On Selection: 20
Stanley Wh Cowley
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,648
4,926
0.178
* Total Citation Counts Rankings
Rankings
28,473
United Kingdom
2,473
21
Ranking Based On Selection: 21
Geerten W. Vuister
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,819
5,043
0.188
* Total Citation Counts Rankings
Rankings
31,704
United Kingdom
2,770
22
Ranking Based On Selection: 22
Jonathon A Chambers
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,931
11,872
0.476
* Total Citation Counts Rankings
Rankings
32,450
United Kingdom
2,839
23
Ranking Based On Selection: 23
Ian Parker
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,523
4,504
0.184
critical psychology
discourse analysis
psychoanalysis
Lacan
Marxis
* Total Citation Counts Rankings
Rankings
32,523
United Kingdom
2,843
24
Ranking Based On Selection: 24
Mark Williams
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,491
11,805
0.482
* Total Citation Counts Rankings
Rankings
32,665
United Kingdom
2,850
25
Ranking Based On Selection: 25
Leong Ng
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,423
9,338
0.382