1965–66 Coppa Italia

The 1965–66 Coppa Italia, the 19th Coppa Italia, was an Italian Football Federation domestic cup competition won by Fiorentina.

First round

* Potenza, Palermo and Venezia qualify after drawing of lots.

Intermediate round

* Potenza qualify after drawing of lots.

Third round

p=after penalty shoot–out
The result of the match Varese–Vicenza was declared void.
Repeat third round match

Home team	Score	Away team
Varese	0–1	Vicenza

Quarter–finals

Milan, Torino, Internazionale and Juventus are added.

Home team	Score	Away team
Milan	1–3	Fiorentina
Catanzaro	0–0	Torino
Vicenza	1–2	Internazionale
SPAL	1–4	Juventus

''p=after penalty shoot–out''