Rudolf "Rudek" Regner (1917 in Dolina, Austrian Galicia – probably in June 1941, murdered by the NKVD), was a Polish scout, soldier and member of the White Couriers.
Before World War II, he worked as a bookkeeper in a cooperative located in southeastern Polish town of Turka (now in Ukraine).
Between late 1939 and mid-1940, Regner, together with a group of Polish scouts mostly from Lwow, led scores of people across Soviet-Hungarian border (see: Molotov–Ribbentrop Pact) in the Eastern Carpathians.
He would lead to Budapest those Poles who wanted to escape Soviet occupation.
Regner, who was born and raised in the borderland area (before the war, there had been the Polish - Czechoslovakian border), used his knowledge and skills.