Roberto Barni (born 1939) is an Italian painter and sculptor.
His works are placed at Daniel Spoerri's Garden in Seggiano, in the complex of Cavallaccio RC10 in Florence, in Piazzetta degli Ortaggi in Pistoia, at Villa Celle near Pistoia, and in Groningen, the Netherlands.
In 1992-93 he participated in the exhibition "The artist and the book in the twentyeth century in Italy" at the Museum of modern art in New York, along with artists such as Giacomo Balla, Umberto Boccioni, Carlo Carrà, Giorgio de Chirico, Renato Guttuso, Filippo Tommaso Marinetti, Amedeo Modigliani, Emilio Vedova and others.
In 2008 he participated in the exhibition "Estateika. Shape & sign. From Renoir to de Chirico" to Arona, where there were works, among others, by Georges Braque, Mark Chagall, Carlo Carrà, Salvador Dalí, Giorgio de Chirico, Max Ernst, Joan Miró, Pablo Picasso, Arnaldo Pomodoro, Pierre-Auguste Renoir, Henri de Toulouse-Lautrec and Andy Warhol.
