Grobelny

Grobelny (feminine: Grobelna) is a Polish surname. Notable people with the surname include:


 * Igor Grobelny (born 1993), Belgian-Polish volleyball player
 * Jędrzej Grobelny (born 2001), Polish footballer
 * Julian Grobelny (1893–1946), Polish activist
 * Kaja Grobelna (born 1995), Belgian-Polish volleyball player
 * Ryszard Grobelny (born 1963), Polish politician