|David di Donatello for Best Supporting Actor|
|Presented by||Accademia del Cinema Italiano|
|First awarded||1981 (for performances in films released during the 1980/1981 film season)|
|Currently held by||Edoardo Pesce|
The David di Donatello Award for Best Supporting Actor (Italian: David di Donatello per il migliore attore non protagonista) is a film award presented by the Accademia del Cinema Italiano (ACI, Academy of Italian Cinema) to recognize the outstanding performance in a supporting role of an actor who has worked within the Italian film industry during the year preceding the ceremony. It has been awarded every year since 1981.
Actors Giuseppe Battiston and Leo Gullotta are the record holders in this category, with three awards each.
Winners and nominees
Below, winners are listed first in the colored row, followed by other nominees.