Schimek is the Germanized spelling of Šimek, a Slavic pet form of the personal name Šimon. Notable people with the surname include:
Alfred Schimek (1897–1980), American architect DiAnna Schimek (born 1940), American politician Otto Schimek (1925–1944), Austrian soldier
See also Shimek/Simek, a similar name with the same origin The Schimeck Family, a 1926 German silent film