Members with the Letter Y
- Yadav, J. -- India -- Indian Institute of Chemical Technology
- Yagci, Yusuf -- Turkey -- Istanbul Technical University
- Yagi, Toshiharu -- Japan -- Daikin Industries, Ltd.
- Yagodin, Gennady -- Russia -- Mendeleyev University of Chemical Technology
- Yam, Vivian -- China -- University of Hong Kong
- Yamada, Bunichiro -- Japan -- Osaka City University
- Yamaguchi, Masayuki -- Japan -- Japan Advanced Institute of Science & Technology
- Yamamoto, Hisashi -- United States -- University of Chicago
- Yamamoto, Yohsuke -- Japan -- Hiroshima University
- Yamanouchi, Kaoru -- Japan -- University of Tokyo
- Yamazaki, Toshimitsu -- Japan -- RIKEN
- Yampolskii, Yuri -- Russia -- Russian Academy of Sciences
- Yan, Hai-Ke -- China -- Academia Sinica
- Yan, Qing -- China -- Chinese Academy of Sciences
- Yang, Lu -- Canada -- National Research Council Canada
- Yang, Yong-Zhen -- China -- Ministry of Agriculture
- Yanishlieva-Maslarova, Nedyalka -- Bulgaria -- Bulgarian Academy of Sciences
- Yao, Zhu-Jun -- China -- Chinese Academy of Sciences
- Yasar, Muzaffer -- Turkey -- Istanbul Üniversitesi
- Yassin, Ahmady -- Egypt
- Yasue, Kenji -- Japan -- Unitika, Ltd.
- Yates, Steve -- United States -- University of Kentucky
- Yates, Scott -- United States -- U.S. Department of Agriculture
- Yau, Wallace -- United States -- Equistar Chemicals, LP
- Yeh, Simon -- United States -- Zeneca AG Products
- Yerin, Andrey -- Russia -- Advanced Chemistry Development
- Yermakov, A. -- Russia -- Russian Academy of Sciences
- Yildiz, Attila -- Turkey
- Yilgor, Iskender -- Turkey -- Koc Üniversitesi
- Yilmaz, Aysen -- Turkey -- Sabanci University