The Boston Celtics have won the most championships of any team in the league at 18. [5] As of 2025, the Eastern champions have a 41–38 advantage in NBA titles over the Western champions.

Oct 8, 2025 · Look back at the history of the Finals with a year-by-year list of NBA champions since the 1946-47 season.

List of NBA & ABA Champions

This is a list with all the NBA teams that have won at least one NBA Championship and detailed information about the years they won.

Aug 20, 2025 · The mid-2010s saw the Warriors win four times in five years, while LeBron James won championships in three separate years with the Miami Heat and Cleveland Cavaliers – before adding …

Aug 7, 2023 · Many franchises have enjoyed dominant runs throughout the NBA's history. Here's a look at which teams dominated each decade since the league was formed.

Apr 8, 2025 · The Celtics have won the most NBA titles with 18, one more than the Lakers. The Warriors rank third with seven championships. The Bulls and Spurs have won six and five NBA crowns,...

Jun 23, 2025 · In 2025, the Oklahoma City Thunder secured their first NBA title. Check out other champions dating back to 1950.

Aug 21, 2023 · There are only 4 teams that won at least a title in 3 consecutive decades: Boston, Detroit, Lakers and Spurs.

Jun 5, 2024 · Here’s a thorough history of all past NBA Finals winners, including how many titles the Celtics have won, when the Mavericks earned their lone ring and which teams are still searching for …