Johann Mulzer

{{Short description|German chemist (born 1944)}}

{{expand German|topic=bio|date=August 2022|Johann Mulzer}}

{{Infobox scientist

|name = Johann Mulzer

|image = Mulzer, Johann.jpg

|image_size =

|caption = Mulzer in 1985

|birth_date = {{birth date and age |1944|8|5|df=y}}

|birth_place = Prien, Germany

|residence =

|death_date =

|death_place =

|field = Organic chemistry

|work_institution = University of Düsseldorf 1982–1984
Free University of Berlin 1984–1995
University of Frankfurt 1995–1996
University of Vienna 1996–

|alma_mater = University of Munich

|doctoral_advisor = Rolf Huisgen

|doctoral_students =

|known_for =

|prizes = Gottfried Wilhelm Leibniz Prize 1994

|religion =

|footnotes =

}} Johann Hermann Wolfgang Mulzer is a German organic chemist, best known for his work in total synthesis. Since 1996, he has been a professor of chemistry at the University of Vienna (Universität Wien).