Aldo Carpi (6 October 1886 – 27 March 1973) was an Italian artist, painter and writer, author of a collection of memoirs concerning his imprisonment in the infamous Mauthausen-Gusen concentration camp.
Born in Milan, early in his youth he started studying fine arts under the tutelage of Stefano Bersani. In 1906 he joined the Brera Academy, where he met some of the most renowned Italian painters of the time, including Giuseppe Mentessi, Carlo Cattaneo, Cesare Tallone, as well as Achille Funi, Emilio Gola and Carlo Carrà. The following year he showed his work at a Brera art exhibition, which was followed by an invitation to the 1912 Venice Biennale. Since then he participated in every edition of the Venice Biennale up until his death, with the exception of those held in 1940, 1950 and 1952.
Drafted into the Italian Army in 1915, he served at various fronts of the Great War. In 1917 he married Maria Arpesani. In the 1920s, Carpi developed the style of his paintings and landscapes under the influence of Italian 19th-century painters. For his works in 1925 he was awarded with the prestigious Premio Principe Umberto. In 1927 he became the author of new frescoes in the San Simpliciano Basilica in Milan.
In 1930 he became the professor and deacon of the faculty of painting at his alma mater, where he would teach young painters including Bruno Cassinari, Carlo Martini and Trento Longaretti.
In 1934 he also prepared a project for the new stained glass windows in the Duomo of Milan, which was not completed until after World War II. In 1937 his work was featured at the Exposition Internationale des Arts et Techniques dans la Vie Moderne in Paris, where he was awarded a bronze medal. The piece is now in the collection of the Museo Cantonale d'Arte in Lugano.