Adolf Alfred Jan Zimmer (28 February 1908 – spring 1940) was a Polish footballer who played as a forward, victim of the Katyn massacre.
He made one appearance for the Poland national team in 1934. His club was Pogoà  Lwów.
A lieutenant in the Polish Army, he was imprisoned by the NKVD following the Soviet invasion of Poland in 1939 and killed in the Katyn Massacre in May 1940, aged 32.
Pogoà  Lwów