Blaž Arnič (31 January 1901 – 1 February 1970) was a Slovenian symphonic composer. Born in Luče, Lower Styria, Austria-Hungary, Arnič grew up on an isolated farmstead near Mount Raduha in the Kamnik Alps. He taught himself how to play the accordion, and at the age of nineteen moved to Ljubljana to study music. In 2001, Slovenia issued a postage stamp in his honor.