| Palazzo Giustiniani | |
|---|---|
 | |
 Click on the map for a fullscreen view | |
| General information | |
| Address | Via Dogana Vecchia |
| Town or city | Rome, Lazio |
| Country | Italy |
| Coordinates | 41°53′57.14″N 12°28′31.25″E / 41.8992056°N 12.4753472°E |
| Current tenants | President of the Senate Senators for life Former presidents of Italy |
| Construction started | 16th century |
| Owner | Senate of the Republic |
| Design and construction | |
| Architect(s) | Giovanni Fontana Domenico Fontana Francesco Borromini |
Palazzo Giustiniani or the Piccolo Colle (Little Hill) is a palace on the Via della Dogana Vecchia and Piazza della Rotonda, in Sant'Eustachio, Rome.
The palace contains the official residence of the President of the Senate of the Republic, the Sala Zuccari, the offices of the Life senators and former presidents of Italy, and some administrative offices. From 1901 until 1985, it was also the seat of the Masonic order of the Grand Orient of Italy.