Roberto Maltagliati (born 7 April 1969 in Cuggiono, Milan) is a former Italian footballer who played as a defender.
During his career of more than eighteen years, including seven in Serie A, he has played for Parma, Torino (from 1994–1995 to 1999–2000), Piacenza, Ancona and Cagliari. He then moved to Spezia, being one of their best players during the 2005–06 Serie C1/A campaign which ended in a surprise promotion ahead of Genoa C.F.C.
In 2007, he signed for newly promoted Serie C2 side Canavese.