The Ring of Pietroassa or Buzău torc is a gold torc-like necklace found in a ring barrow in Pietroassa (now Pietroasele), Buzău County, southern Romania (formerly Wallachia), in 1837. It formed part of a large gold hoard (the Pietroasele treasure) dated to between 250 and 400 CE. The ring itself is generally assumed to be of Roman-Mediterranean origin, and features a Gothic language inscription in the Elder Futhark runic alphabet.
The inscribed ring remains the subject of considerable academic interest, and a number of theories regarding its origin, the reason for its burial and its date have been proposed. The inscription, which sustained irreparable damage shortly after its discovery, can no longer be read with certainty, and has been subjected to various attempts at reconstruction and interpretation. Recently, however, it has become possible to reconstruct the damaged portion with the aid of rediscovered depictions of the ring in its original state. Taken as a whole, the inscribed ring may offer insight into the nature of the pre-Christian pagan religion of the Goths.