who is the most successful team in nba history
National Basketball Association The Boston Celtics have won the most championships with 17 NBA Finals wins. The second most successful franchise is the Los Angeles Lakers, who have 16 overall championships (11 in Los Angeles, 5 in Minneapolis). Following the Lakers, are the Chicago Bulls with six championships, all won over an 8-year span during the 1990s. The San Antonio Spurs have five championships, all since 1999, and the Golden State Warriors also have five championships overall (2 in Philadelphia, 3 in Oakland).