The Golden State Warriors are an American professional basketball team based in Oakland, California. They are a member of the Pacific Division in the Western Conference of the National Basketball Association (NBA). The team was established in 1946 as the Philadelphia Warriors based in Philadelphia, Pennsylvania, a founding member of the Basketball Association of America (BAA), and it won the inaugural 1947 BAA Finals that is now considered the first NBA Championship.

In 1962, the franchise relocated to the San Francisco Bay Area and was renamed as the San Francisco Warriors until 1971, when it changed its geographic moniker to Golden State, California's state nickname.

Since 1972, the team's home court has been Oracle Arena in Oakland.

The Warriors have won four NBA championships. They most recently won the NBA championship by defeating the Cleveland Cavaliers in the 2015 Finals.