Palazzo dei Domenicani is a Palace /and part of Domenican Convent in Livorno, Toscana, Italy. It is a large building located in the heart of the district Venezia Nuova, right next to the Palazzo del Refugio. and also next to the Church Santa Caterina da Siena

The building was started around 1720 and was finished a few years later. It had a vast history of use so it was also used as a Prison during a time.

in Comparision to the building next to it (Palazzo del Refugio) it was not Destroyed or Damaged during the second World War.