Zimny is a surname which means "cold" in Polish. Notable people with the surname include:

Aleksandra Zimny (born 1996), Polish handball player Arthur L. Zimny (1900–1973), American politician Bob Zimny (1921–2011), American football player Kazimierz Zimny (1935–2022), Polish athlete Simon Zimny (1927–2007), French footballer Tymoteusz Zimny (born 1998), Polish sprinter

See also