Gilberto Mazzi was an Italian singer and actor.
In 1948 he joined the RAI Company of the Teatro Comico Musicale di Roma, his companions are Isa Bellini, Wanda Tettoni, Raffaele Pisu, Giusi Raspani Dandolo, and others, under the direction of Riccardo Mantoni, producing a large amount of radio shows. for most of the 1950s.
Later he is also requested by the cinema, where he is used in modest character roles. In a 1960s film he signs himself under the pseudonym Gilbert Mash. Also active in dubbing, but occasionally.