Johannes G. Vos

{{Short description|Irish chemist}}

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{{Use Irish English|date=January 2022}}

Johannes G. Vos (born 1949), also known as Han Vos is Emeritus Professor of Inorganic Chemistry at Dublin City University in Ireland.{{cite web |title=Prof Han Vos |url=https://www.dcu.ie/chemistry/people/han-vos |website=DCU – School of Chemical Sciences |date=29 January 2015 |publisher=Dublin City University |access-date=23 June 2021}}

His early work was on the synthesis, characterisation and physical properties of mononuclear and oligonuclear ruthenium and osmium containing polypyridyl compounds. His later work on the synthesis, characterisation and physical properties of polymer bound metal compounds.{{cn|date=June 2021}}

In 1999 he was elected as a Member of the Royal Irish Academy and has been Chairman of the National Committee for Chemistry of the Royal Irish Academy since 2000.{{cn|date=June 2021}}