Palasport Roberta Serradimigni, commonly known as PalaSerradimigni, is a multi-use indoor sporting arena that is located in Sassari, Sardinia, Italy.

In 2006, the arena was named after Roberta Serradimigni, who died in a car accident at the age of 32, and who is considered to be one of the best basketball players from Sardinia.

A commemorative plaque in honor of Roberta Serradimigni, was added to the arena in 2012.

The seating capacity was then increased to 5,000 for the start of the 2014–15 basketball season, in order to meet the minimum Euroleague arena standards, as the arena's tenants, Dinamo Basket Sassari, qualified to play in the Euroleague 2014–15 season.

A planned future expansion project to the arena will increase the seating capacity to 5,600.