Hans Fischer (disambiguation)

Hans Fischer (1881–1945) was German organic chemist.

Hans Fischer may also refer to:


 * Hans Fischer (painter) (1909–1958), Swiss painter
 * Hans Fischer (cyclist) (born 1961), Brazilian cyclist
 * Hans Fischer, CEO of Tata Steel Europe
 * Hans Fischerkoesen (1896–1973), also known Hans Fischer, German commercial animator