Alcatraz is a disco and concert venue in Milan, Italy.

Opened in 1998, it has hosted many Italian and international artists.
The venue is located at 25 Via Valtellina, in a building built in 1946 and used first as a machine shop and then as a shipping warehouse.
Between 1997 and 1998, a radical renovation of the building was carried out, transforming it into a multipurpose space of over 3,000 square meters for events and musical performances.