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.
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![Juan Rivera-Dommarco](https://cdn.adscientificindex.com/pictures/4e/4305690.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Kentaro Hanada](https://cdn.adscientificindex.com/pictures/01/4516721.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Makoto Takeda](https://cdn.adscientificindex.com/pictures/38/4516749.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Satoshi Takeda](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Ken Maeda](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/1755.png)
![Ireland](/flags/ie.png)
![Janette Walton *](https://cdn.adscientificindex.com/pictures/0f/1843273.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Shinji Kasai(葛西真治)](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Kenzo Tokunaga](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Shutoku Matsuyama](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Yoshihiko Hoshino](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![Mario Flores](https://cdn.adscientificindex.com/pictures/8f/4474468.jpg)
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![Carolina Batis](https://cdn.adscientificindex.com/pictures/b3/4351547.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Nobuo Nishi](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/28369.jpg)
![United States](/flags/us.png)
![Leah Lipsky](https://cdn.adscientificindex.com/pictures/54/4385745.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Masato Suzuki](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Takashi Umeyama](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Satoru Arai](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Tomimasa Sunagawa](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Arita Minetaro](https://cdn.adscientificindex.com/pictures/bf/4516514.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Hiromu Yoshida|吉田 弘](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Kentaro Itokawa](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/29413.jpg)
![India](/flags/in.png)
![KV Radha Krishna](https://cdn.adscientificindex.com/pictures/dd/5083151.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Nozomu Hanaoka](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![İvonne Ramirez-Silva](https://cdn.adscientificindex.com/pictures/24/4474489.jpg)
![](https://cdn.adscientificindex.com/logos/6109.png)
![Sri Lanka](/flags/lk.png)
![Ruvini Liyanage](https://cdn.adscientificindex.com/pictures/3b/532167.jpg)
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![Unar-Munguia](https://cdn.adscientificindex.com/pictures/26/4474512.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Daisuke Kobayashi](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![Ana Lilia Lozada Tequeanes](https://cdn.adscientificindex.com/pictures/78/4474525.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Michio Suzuki](https://cdn.adscientificindex.com/pictures/04/4516763.jpg)
![](https://cdn.adscientificindex.com/logos/29413.jpg)
![India](/flags/in.png)
![Madhari Srisailam Radhika](https://cdn.adscientificindex.com/pictures/2c/5083152.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Guillermo Posadas-Herrera](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/6112.png)
![India](/flags/in.png)
![Kishore Kr|Kishore Kumar Ramakrishna](https://cdn.adscientificindex.com/pictures/87/343337.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Kouichi Hirota](https://cdn.adscientificindex.com/pictures/3f/4516729.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Fumiya Kawahara](https://cdn.adscientificindex.com/pictures/d1/4516583.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Hiroshi Ishii](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![Diana C. Soria-Contreras](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Astri Nur Faizah](https://cdn.adscientificindex.com/pictures/02/4516517.jpg)
![](https://cdn.adscientificindex.com/logos/28301.png)
![India](/flags/in.png)
![Surbhi Agarwal](https://cdn.adscientificindex.com/pictures/34/4545597.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Naobumi Sasaki](https://cdn.adscientificindex.com/pictures/cf/4516783.jpg)
![](https://cdn.adscientificindex.com/logos/14484.png)
![Mexico](/flags/mx.png)
![Isabel Valero Morales](https://cdn.adscientificindex.com/pictures/c3/4814877.jpg)
![](https://cdn.adscientificindex.com/logos/13208.png)
![India](/flags/in.png)
![Birendra Jhajharia](https://cdn.adscientificindex.com/pictures/2e/4654573.jpg)
![](https://cdn.adscientificindex.com/logos/24712.png)
![Malaysia](/flags/my.png)
![Haemamalar Karppaya](https://cdn.adscientificindex.com/pictures/58/4893715.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![Japan](/flags/jp.png)
![Masashi Yuasa](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/6109.png)
![Sri Lanka](/flags/lk.png)
![Ssk Marasinghe|S Marasinghe, Sanjila Marasinghe](https://cdn.adscientificindex.com/pictures/4b/4952573.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Ireland](/flags/ie.png)
![](https://cdn.adscientificindex.com/logos/1755.png)
![](https://cdn.adscientificindex.com/logos/1755.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/28369.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/29413.jpg)
![](https://cdn.adscientificindex.com/logos/29413.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Sri Lanka](/flags/lk.png)
![](https://cdn.adscientificindex.com/logos/6109.png)
![](https://cdn.adscientificindex.com/logos/6109.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/29413.jpg)
![](https://cdn.adscientificindex.com/logos/29413.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/6112.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/28301.png)
![](https://cdn.adscientificindex.com/logos/28301.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/13208.png)
![](https://cdn.adscientificindex.com/logos/13208.png)
![](/assets/images/world-icon.png)
![Malaysia](/flags/my.png)
![](https://cdn.adscientificindex.com/logos/24712.png)
![](https://cdn.adscientificindex.com/logos/24712.png)
![](/assets/images/world-icon.png)
![Japan](/flags/jp.png)
![](https://cdn.adscientificindex.com/logos/17016.jpg)
![](/assets/images/world-icon.png)
![Sri Lanka](/flags/lk.png)
![](https://cdn.adscientificindex.com/logos/6109.png)
![](https://cdn.adscientificindex.com/logos/6109.png)