Zbigniew Stanisław Libera (born 7 July 1959) is a Polish artist, born in Pabianice, Poland. Libera's artworks are considered to fall under the styles of pop art and critical art, and are frequently used to comment on political and social issues.

Considered one of the most renowned Polish artists to date, Libera is best known for his controversial 1996 artwork named LEGO Concentration Camp, depicting a Nazi concentration camp made out of Lego bricks. The artwork attracted much controversy, including The Lego Group threatening legal action. Libera spent much of his life in Poland and studied at the Nicolaus Copernicus University in Toruń. Intimates Rites 1984 Zbigniew Libera resides and works in Warsaw.

The models, photographs, packaging, and puzzle pieces have since been purchased for thousands of dollars and displayed by museums and art galleries worldwide. LEGO Concentration Camp is currently owned and displayed by the Museum of Modern Art in Warsaw.