Poletti is an Italian and Swiss surname. Holders include (alphabetically):
Charles Poletti (1903–2002), Italian-American politician
Fabrizio Poletti (born 1943), Italian footballer
Felix Poletti (born 1965), Swiss skeleton racer
Kurt Poletti, Swiss bobsledder
Lina Poletti (1885–1971), Italian feminist
Luigi Poletti (mathematician) (1864–1967), Italian poet and mathematician
Luigi Poletti (architect) (1792–1869), Italian architect
Ugo Poletti (1914–1997), Italian cardinal
