Alzek Misheff (Bulgarian: Алцек Мишев) (October 8, 1940) is a popular Bulgarian-Italian artist born in Dupnica, Bulgaria.

Replicated in 1979 in Mills College of San Francisco and University of California Irvine (near Los Angeles).

He was invited to the Venice Biennial 2000, where he realized Proliferating Truth of Sentiment (Proliferante verità del sentimento): dived in full transparent water cylinder he has played with Lightning II (an infrared controller) and he has directed his quintet "The Swimmers".

In May 2005, at the Pavilion of Contemporary Art of Milan (PAC), he directed his "Concert for Stradivari violin, pianoforte Disklavier and quartet of mobilephones-violins" with the violinist Eugene Sarbu, Paganini prize winner.

He was invited for the second time to the Venice Biennial in 2007, with Chalk portrait music of Joseph Beuys, then in sept. 16 in the same year the closing concert Harmonia mundi per Joseph Beuys with the "Orchestra italiana di flauti" (Italian flute Orchestra).