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