Koźmiński (surname)

Koźmiński is a Polish language surname of toponymic surname, derived from one of the Polish localities named Koźmin.

The surname may refer to:


 * Andrzej Koźmiński (born 1943), professor of management and founder of Kozminski University
 * Aaron Kosminski (born Aron Mordke Kozminski, 1865–1919), London Polish immigrant suspected of being Jack the Ripper
 * Marek Koźmiński (born 1971), Polish footballer
 * Leon Koźmiński (1904–1993), Polish economist
 * Lucian Kozminski (1916–1993), Polish-born American convicted of swindling Holocaust survivors