List of Philippine Basketball Association champions

The Philippine Basketball Association awards a championship trophy (or cup) to the winning team at the end of each conference (tournament).

An import-laden conference is a tournament where teams are allowed to hire a foreigner (the "import") as an additional player.

Starting in 1989, almost finals series are in a best-of-seven format, excluding special conferences like the 1998 PBA Centennial Cup, or if the PBA is forced to shorten the season, like during the 2013–14 season, where the last two conferences were made into best-of-five series to make way for the Philippine national team's participation in the 2014 FIBA Basketball World Cup and 2014 Asian Games.

However, the teams which are both boldfaced and italicized, the Crispa Redmanizers (1976 and 1983), the San Miguel Beermen (1989), the Alaska Milkmen (1996) and the San Mig Super Coffee Mixers (2013–14), hold the distinction of winning all three conferences in one season and have the distinction of winning the "Grand Slam".

Winning the Grand Slam is the equivalent of the "season championship," where the team is said to be the undisputed champion in the league.