The NBA Finals is the championship series of the NBA. The series was named the NBA World Championship Series until 1986.

The series is played between the winners of Western Conference Finals and Eastern Conference Finals. At the conclusion of the championship round, the winners of the NBA Finals are awarded the Larry O'Brien Championship Trophy. (Winners from 1946 to 1977 received the Walter A. Brown Trophy) The NBA Finals has been played at the conclusion of every NBA and BAA season in history, the first being held in 1947.

Since 1985, the winner of the NBA Finals has been determined through a 2–3–2 format. The first two and the last two games of the series are played at the arena of the team who earned home court advantage by having the better record during the regular season.

During the first decade the Minneapolis Lakers had the first NBA dynasty, winning 5 championships in 6 years under Hall of Fame head coach John Kundla. The team also featured George Mikan, one of the greatest players in the history of the NBA. Franchises which had previously been in the National Basketball League tended to dominate, especially the Minneapolis Lakers.

LeBron Raymone James (/ləˈbrɒn/; born December 30, 1984) is an American professional basketball player for the Miami Heat of the National Basketball Association (NBA). Nicknamed "King James", he was a three-time "Mr. Basketball" of Ohio in high school, and was highly promoted in the national media as a future NBA superstar while a sophomore at St. Vincent – St. Mary High School. He was selected with the number one pick in the 2003 NBA Draft by the Cleveland Cavaliers. Listed as a small forward, James has set numerous youngest player records since joining the league. He was named the NBA Rookie of the Year in 2003–04, was named the NBA Most Valuable Player in 2009, 2010, and 2012 and has been both an All-NBA selection and an All-Star every season since 2005. In 2010, a much-publicized free agency process ended with James signing with the Miami Heat.

James led the Cleveland Cavaliers to consecutive playoff appearances from 2006 through 2010. In 2007, the Cavaliers advanced to the NBA Finals for the first time in franchise history, but lost to the San Antonio Spurs. In 2011, James and the Miami Heat advanced to the NBA Finals but lost to the Dallas Mavericks. James has been a member of the USA national team, winning a bronze medal at the 2004 Olympics and gold at the 2008 Olympics.