Kłosowski
# Kłosowski

Kłosowski is a surname. Notable people with the surname include:

* George Chapman (murderer) (born Seweryn Kłosowski; 1865–1903), Polish serial killer
* Dolores Klosowski (1923–2016), All-American Girls Professional Baseball League player
* John Kloss (born John Klosowski; 1937–1987), American fashion designer
* Roman Kłosowski (1929–2018), Polish actor
* Sławomir Kłosowski (born 1964), Polish politician
* Theresa Klosowski, All-American Girls Professional Baseball League player
