Bocce ball is a ball sport belonging to the boules family, closely related to British bowls and French pétanque, with a common ancestry from ancient games played in the Roman Empire. Developed into its present form in Italy, bocce is played around Europe and also in other areas with Italian immigrants, including Australia, North America, and South America, principally Argentina. Initially played only by the Italian immigrants, the game has slowly become more popular with their descendants and more broadly.

Bocce is traditionally played on natural soil and asphalt courts up to 27.5 metres (90 ft) in length and 2.5 to 4 metres (8.2 to 13.1 ft) wide. A game can be conducted between two players, or two teams of two, three, or four. A match is started by a randomly chosen side being given the opportunity to throw a smaller ball, the jack (called a boccino (‘little bocce’) or pallino(‘bullet’ or ‘little ball’) in Italian, depending on local custom), from one end of the court into a zone 5 metres (16 ft) in length, ending 2.5 metres (8.2 ft) from the far end of the court. If the first team misses twice, the other team is awarded the opportunity to place the jack anywhere they choose within the prescribed zone. Casual play is common in reasonably flat areas of parks and yards lacking a Bocce court, but players should agree to the minimum and maximum distance the jack may be thrown before play begins.

The side that first attempted to place the jack is given the opportunity to bowl first. Once the first bowl has taken place, the other side has the opportunity to bowl. From then on, the side which does not have the ball closest to the jack has a chance to bowl, up until one side or the other has used their four balls. At that point, the other side bowls its remaining balls. The object of the game is for a team to get as many of its balls as possible closer to the target ball (jack, boccino, pallino) than the opposing team. The team with the closest ball to the jack is the only team that can score points in any frame. The scoring team receives one point for each of their balls that is closer to the jack than the closest ball of the other team. The length of a game varies by region but is typically from 7 to 13 points.

Players are permitted to throw the ball in the air using an underarm action. This is generally used to knock either the jack or another ball away to attain a more favorable position. Tactics can get quite complex when players have sufficient control over the ball to throw or roll it accurately.^[6]