Villa Sora, Renaissance villa in Frascati, Italy.

Villa Sora is a villa in Frascati whose original layout is known from Greuter's 1620 engraving: a palace with a central courtyard, a belvedere tower to the north with a view toward Rome, and a smaller tower to the east. The 1944 bombing left only the facade and some interiors, among them the central hall and a small adjoining chapel.

The villa was conceived as a Renaissance residence and gained prominence when Pope Gregory XIII and Cardinal Carlo Borromeo visited in 1582. This high-level visit led to its temporary renaming as Villa del Papa.

The central hall, called Sala Zuccari, has wall frescoes and ceiling decorations long attributed by tradition to Federico Zuccari but actually painted by the Cavalier d'Arpino. Two lodges opposite the villa carry frescoes by Flemish artists, named in the sources as Cornelius Scut and Timan Craft.

Today the villa operates as an educational institution run by the Salesian religious order. The space functions primarily as an academic center rather than as a museum open to casual visitors.

The 1620 engravings by Matteo Greuter, together with a 17th-century print by Athanasius Kircher, are the main record of the villa's lost layout: a palazzo around a central courtyard, a belvedere tower facing north toward Rome and a smaller tower to the east. The 1944 bombing left only the facade and some interiors.