List of number-one hits of 2019 (Italy)

This is a list compiling the songs that reached the number-one position on the Italian singles chart in 2019, as compiled by Federazione Industria Musicale Italiana (FIMI), the official record chart in Italy. The chart measures sales of both physical and digital singles, as well as streaming activity. The list is organized chronologically, detailing the artist(s), song title, and the number of weeks the song remained at the top of the chart. Note that the tracking weeks typically run from Friday to Thursday.