The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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.
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![Qihong Fang](https://cdn.adscientificindex.com/pictures/ba/713650.jpg)
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![Carl Disalvo](/user/assets/images/profile/no-profile-photo.png)
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![Pieter Desmet](https://cdn.adscientificindex.com/pictures/6a/4349904.jpg)
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![Ron Wakkary](https://cdn.adscientificindex.com/pictures/ff/647817.jpg)
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![Nigel Cross](/user/assets/images/profile/no-profile-photo.png)
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![Pascal Le Masson](https://cdn.adscientificindex.com/pictures/ee/919736.jpg)
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![Casper Boks](https://cdn.adscientificindex.com/pictures/13/1755246.jpg)
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![Pieter Jan Stappers](https://cdn.adscientificindex.com/pictures/a0/4349907.jpg)
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![Malte F Jung](/user/assets/images/profile/no-profile-photo.png)
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![John Vines](https://cdn.adscientificindex.com/pictures/3b/1343323.jpg)
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![Maya Sari](https://cdn.adscientificindex.com/pictures/49/4995378.jpg)
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![China](/flags/cn.png)
![Xueyuan Zhao](/user/assets/images/profile/no-profile-photo.png)
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![Lucas Garcia](https://cdn.adscientificindex.com/pictures/dd/1084676.jpg)
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![Ann Heylighen](https://cdn.adscientificindex.com/pictures/27/1407064.jpg)
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![Sue Hignett](https://cdn.adscientificindex.com/pictures/02/1343336.jpg)
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![Petra Badke-Schaub](https://cdn.adscientificindex.com/pictures/74/4349881.jpg)
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![Patricia Tzortzopoulos](https://cdn.adscientificindex.com/pictures/05/1238173.jpg)
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![James H Gilmore](https://cdn.adscientificindex.com/pictures/c8/882076.jpg)
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![Ali GhaffarianHoseini](https://cdn.adscientificindex.com/pictures/33/114038.jpg)
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![Australia](/flags/au.png)
![Michael J Ostwald](https://cdn.adscientificindex.com/pictures/86/114047.jpg)
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![Serkan Bayraktaroğlu](https://cdn.adscientificindex.com/pictures/b6/182728.jpg)
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![Italy](/flags/it.png)
![Carlo Vezzoli](https://cdn.adscientificindex.com/pictures/c1/1755027.jpg)
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![Richard Buchanan](https://cdn.adscientificindex.com/pictures/6d/882075.jpg)
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![Israel](/flags/il.png)
![Hernan Casakin](https://cdn.adscientificindex.com/pictures/07/342936.jpg)
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![Adriana Ortega](/user/assets/images/profile/no-profile-photo.png)
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![Sergio Alcocer](https://cdn.adscientificindex.com/pictures/7c/815282.jpg)
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![Bashir Mahdi Ebrahimi](https://cdn.adscientificindex.com/pictures/11/1831361.jpg)
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![Brian Ginsburg](/user/assets/images/profile/no-profile-photo.png)
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![Daniela Sangiorgi](https://cdn.adscientificindex.com/pictures/7f/1790849.jpg)
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![Maria Wolters](https://cdn.adscientificindex.com/pictures/a5/1343324.jpg)
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![Stefan Holmlid](https://cdn.adscientificindex.com/pictures/1f/1400257.jpg)
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![Leidy Klotz](https://cdn.adscientificindex.com/pictures/f6/1683684.jpg)
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![Martin C Maguire](https://cdn.adscientificindex.com/pictures/7f/1351668.jpg)
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![Mian Li](https://cdn.adscientificindex.com/pictures/7a/743885.jpg)
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![José Rogelio Rodríguez Talavera](https://cdn.adscientificindex.com/pictures/ee/813370.jpg)
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![Italy](/flags/it.png)
![Anna Borriello](https://cdn.adscientificindex.com/pictures/cc/1779768.jpg)
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![Hilary Kenna](/user/assets/images/profile/no-profile-photo.png)
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![Isabel Téllez García](/user/assets/images/profile/no-profile-photo.png)
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![Andrew May](https://cdn.adscientificindex.com/pictures/08/5113073.jpg)
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![Mark Burry](https://cdn.adscientificindex.com/pictures/93/4358670.jpg)
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![Sara Beckman](/user/assets/images/profile/no-profile-photo.png)
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![Ian Hargraves](/user/assets/images/profile/no-profile-photo.png)
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![Linda Kharab](/user/assets/images/profile/no-profile-photo.png)
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![Munir Y Mandviwalla](/user/assets/images/profile/no-profile-photo.png)
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![Pablo Lara-Navarra](https://cdn.adscientificindex.com/pictures/59/4340120.jpg)
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![Ramesh Krishnamurti](/user/assets/images/profile/no-profile-photo.png)
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![Ram Pratap](https://cdn.adscientificindex.com/pictures/6b/4444613.jpg)
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![Daniel T Sun](https://cdn.adscientificindex.com/pictures/70/4444026.jpg)
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![Yavuz Inal](https://cdn.adscientificindex.com/pictures/6f/1873352.jpg)
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![Fengxiang Xu](/user/assets/images/profile/no-profile-photo.png)
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![Vishal S Chauhan](https://cdn.adscientificindex.com/pictures/05/525625.jpg)
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![Ken Friedman](https://cdn.adscientificindex.com/pictures/fb/1384301.jpg)
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![Tetsumi Horikoshi](/user/assets/images/profile/no-profile-photo.png)
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![Liang Liang (梁倞)](https://cdn.adscientificindex.com/pictures/3b/743875.jpg)
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![Costa Rica](/flags/cr.png)
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![Malaysia](/flags/my.png)
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![United States](/flags/us.png)
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![United States](/flags/us.png)
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![China](/flags/cn.png)
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![United States](/flags/us.png)
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![Netherlands](/flags/nl.png)
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![United States](/flags/us.png)
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![Canada](/flags/ca.png)
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![](https://cdn.adscientificindex.com/logos/8155.jpg)
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![United Kingdom](/flags/gb.png)
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![France](/flags/fr.png)
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![Norway](/flags/no.png)
![](https://cdn.adscientificindex.com/logos/6487.png)
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![Netherlands](/flags/nl.png)
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![Netherlands](/flags/nl.png)
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![United States](/flags/us.png)
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![](https://cdn.adscientificindex.com/logos/1629.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/7277.jpg)
![](https://cdn.adscientificindex.com/logos/7277.jpg)
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![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/15713.png)
![](https://cdn.adscientificindex.com/logos/15713.png)
![](/assets/images/world-icon.png)
![Italy](/flags/it.png)
![](https://cdn.adscientificindex.com/logos/6867.jpg)
![](https://cdn.adscientificindex.com/logos/6867.jpg)
![](/assets/images/world-icon.png)
![Israel](/flags/il.png)
![](https://cdn.adscientificindex.com/logos/8765.png)
![](https://cdn.adscientificindex.com/logos/8765.png)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/11142.jpg)
![](https://cdn.adscientificindex.com/logos/11142.jpg)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](/assets/images/world-icon.png)
![France](/flags/fr.png)
![](https://cdn.adscientificindex.com/logos/18375.png)
![](https://cdn.adscientificindex.com/logos/18375.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/1228.jpg)
![](https://cdn.adscientificindex.com/logos/1228.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/1756.jpg)
![](https://cdn.adscientificindex.com/logos/1756.jpg)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/10980.png)
![](https://cdn.adscientificindex.com/logos/10980.png)
![](/assets/images/world-icon.png)
![Australia](/flags/au.png)
![](https://cdn.adscientificindex.com/logos/11438.jpg)
![](/assets/images/world-icon.png)
![Indonesia](/flags/id.png)
![](https://cdn.adscientificindex.com/logos/10145.jpg)
![](/assets/images/world-icon.png)
![China](/flags/cn.png)
![](https://cdn.adscientificindex.com/logos/3553.jpg)
![](https://cdn.adscientificindex.com/logos/3553.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9871.png)
![](https://cdn.adscientificindex.com/logos/9871.png)
![](/assets/images/world-icon.png)
![Belgium](/flags/be.png)
![](https://cdn.adscientificindex.com/logos/1252.png)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](/assets/images/world-icon.png)
![Netherlands](/flags/nl.png)
![](https://cdn.adscientificindex.com/logos/14980.png)
![](https://cdn.adscientificindex.com/logos/14980.png)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/11064.jpg)
![](https://cdn.adscientificindex.com/logos/11064.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/1234.jpg)
![](https://cdn.adscientificindex.com/logos/1234.jpg)
![](/assets/images/world-icon.png)
![New Zealand](/flags/nz.png)
![](https://cdn.adscientificindex.com/logos/640.png)
![](https://cdn.adscientificindex.com/logos/640.png)
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![Australia](/flags/au.png)
![](https://cdn.adscientificindex.com/logos/11225.png)
![](https://cdn.adscientificindex.com/logos/11225.png)
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![Türkiye](/flags/tr.png)
![](https://cdn.adscientificindex.com/logos/7537.jpg)
![](/assets/images/world-icon.png)
![Italy](/flags/it.png)
![](https://cdn.adscientificindex.com/logos/6867.jpg)
![](https://cdn.adscientificindex.com/logos/6867.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/1234.jpg)
![](https://cdn.adscientificindex.com/logos/1234.jpg)
![](/assets/images/world-icon.png)
![Israel](/flags/il.png)
![](https://cdn.adscientificindex.com/logos/549.jpg)
![](https://cdn.adscientificindex.com/logos/549.jpg)
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![Nicaragua](/flags/ni.png)
![](https://cdn.adscientificindex.com/logos/9246.png)
![](https://cdn.adscientificindex.com/logos/9246.png)
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![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9896.png)
![](https://cdn.adscientificindex.com/logos/9896.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/27658.png)
![](https://cdn.adscientificindex.com/logos/27658.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/15854.jpg)
![](https://cdn.adscientificindex.com/logos/15854.jpg)
![](/assets/images/world-icon.png)
![Italy](/flags/it.png)
![](https://cdn.adscientificindex.com/logos/6867.jpg)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/10980.png)
![](https://cdn.adscientificindex.com/logos/10980.png)
![](/assets/images/world-icon.png)
![Sweden](/flags/se.png)
![](https://cdn.adscientificindex.com/logos/5269.png)
![](https://cdn.adscientificindex.com/logos/5269.png)
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![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/11536.jpg)
![](https://cdn.adscientificindex.com/logos/11536.jpg)
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![Denmark](/flags/dk.png)
![](https://cdn.adscientificindex.com/logos/11400.png)
![](https://cdn.adscientificindex.com/logos/11400.png)
![](/assets/images/world-icon.png)
![Australia](/flags/au.png)
![](https://cdn.adscientificindex.com/logos/7130.png)
![](https://cdn.adscientificindex.com/logos/7130.png)
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![Norway](/flags/no.png)
![](https://cdn.adscientificindex.com/logos/11268.jpg)
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![Finland](/flags/fi.png)
![](https://cdn.adscientificindex.com/logos/17.jpg)
![](https://cdn.adscientificindex.com/logos/17.jpg)
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![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/8488.png)
![](https://cdn.adscientificindex.com/logos/8488.png)
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![Australia](/flags/au.png)
![](https://cdn.adscientificindex.com/logos/11386.jpg)
![](https://cdn.adscientificindex.com/logos/11386.jpg)
![](/assets/images/world-icon.png)
![Denmark](/flags/dk.png)
![](https://cdn.adscientificindex.com/logos/14377.png)
![](https://cdn.adscientificindex.com/logos/14377.png)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](/assets/images/world-icon.png)
![China](/flags/cn.png)
![](https://cdn.adscientificindex.com/logos/24983.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](/assets/images/world-icon.png)
![Italy](/flags/it.png)
![](https://cdn.adscientificindex.com/logos/9987.png)
![](https://cdn.adscientificindex.com/logos/9987.png)
![](/assets/images/world-icon.png)
![Ireland](/flags/ie.png)
![](https://cdn.adscientificindex.com/logos/2089.png)
![](https://cdn.adscientificindex.com/logos/2089.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9826.png)
![](https://cdn.adscientificindex.com/logos/9826.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5568.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9307.jpg)
![](https://cdn.adscientificindex.com/logos/9307.jpg)
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![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](/assets/images/world-icon.png)
![Australia](/flags/au.png)
![](https://cdn.adscientificindex.com/logos/8623.png)
![](https://cdn.adscientificindex.com/logos/8623.png)
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![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/10888.jpg)
![](https://cdn.adscientificindex.com/logos/10888.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/15183.png)
![](/assets/images/world-icon.png)
![Netherlands](/flags/nl.png)
![](https://cdn.adscientificindex.com/logos/14982.png)
![](https://cdn.adscientificindex.com/logos/14982.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5589.jpg)
![](https://cdn.adscientificindex.com/logos/5589.jpg)
![](/assets/images/world-icon.png)
![South Korea](/flags/kr.png)
![](https://cdn.adscientificindex.com/logos/12112.jpg)
![](https://cdn.adscientificindex.com/logos/12112.jpg)
![](/assets/images/world-icon.png)
![Italy](/flags/it.png)
![](https://cdn.adscientificindex.com/logos/9972.png)
![](https://cdn.adscientificindex.com/logos/9972.png)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/11412.jpg)
![](https://cdn.adscientificindex.com/logos/11412.jpg)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](/assets/images/world-icon.png)
![Algeria](/flags/dz.png)
![](https://cdn.adscientificindex.com/logos/24880.jpg)
![](/assets/images/world-icon.png)
![Indonesia](/flags/id.png)
![](https://cdn.adscientificindex.com/logos/3940.png)
![](https://cdn.adscientificindex.com/logos/3940.png)
![](/assets/images/world-icon.png)
![Netherlands](/flags/nl.png)
![](https://cdn.adscientificindex.com/logos/14980.png)
![](https://cdn.adscientificindex.com/logos/14980.png)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](https://cdn.adscientificindex.com/logos/5308.jpg)
![](/assets/images/world-icon.png)
![United Kingdom](/flags/gb.png)
![](https://cdn.adscientificindex.com/logos/2914.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/4528.png)
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![Hong Kong](/flags/hk.png)
![](https://cdn.adscientificindex.com/logos/3492.png)
![](https://cdn.adscientificindex.com/logos/3492.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/1756.jpg)
![](https://cdn.adscientificindex.com/logos/1756.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/10850.png)
![](https://cdn.adscientificindex.com/logos/10850.png)
![](/assets/images/world-icon.png)
![Australia](/flags/au.png)
![](https://cdn.adscientificindex.com/logos/11225.png)
![](https://cdn.adscientificindex.com/logos/11225.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/8815.jpg)
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![](/assets/images/world-icon.png)
![Spain](/flags/es.png)
![](https://cdn.adscientificindex.com/logos/10415.png)
![](https://cdn.adscientificindex.com/logos/10415.png)
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![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/1228.jpg)
![](/assets/images/world-icon.png)
![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/16102.jpg)
![](https://cdn.adscientificindex.com/logos/16102.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/16478.png)
![](https://cdn.adscientificindex.com/logos/16478.png)
![](/assets/images/world-icon.png)
![Norway](/flags/no.png)
![](https://cdn.adscientificindex.com/logos/6487.png)
![](https://cdn.adscientificindex.com/logos/6487.png)
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![China](/flags/cn.png)
![](https://cdn.adscientificindex.com/logos/3553.jpg)
![](https://cdn.adscientificindex.com/logos/3553.jpg)
![](/assets/images/world-icon.png)
![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/3749.png)
![](https://cdn.adscientificindex.com/logos/3749.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9892.png)
![](https://cdn.adscientificindex.com/logos/9892.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/1356.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/1356.png)
![](/assets/images/world-icon.png)
![Sweden](/flags/se.png)
![](https://cdn.adscientificindex.com/logos/5337.png)
![](https://cdn.adscientificindex.com/logos/5337.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/24838.jpg)
![](https://cdn.adscientificindex.com/logos/24838.jpg)
![](/assets/images/world-icon.png)
![China](/flags/cn.png)
![](https://cdn.adscientificindex.com/logos/11353.png)
![](https://cdn.adscientificindex.com/logos/11353.png)