Géza Allaga Sheet Music
- Born: 25th March 1841
- Died: 19th August 1913
- Birthplace: Serbia
Géza Allaga (1841 – 19 March 1913) was a Hungarian composer, cellist and cimbalist. He was a member of the Hungarian Royal Opera orchestra and published Cimbalom, his first textbook on the subject before 1889.