This a list of defunct Philippine Basketball Association teams, both regular and guest.
*Acquiring team still active
These are the franchise acquisitions of present PBA teams (present to oldest):
These are the franchise acquisitions of defunct PBA teams (oldest to latest):
All records of a franchise are dropped when it is acquired by a new company, except for:
After the All-Filipino Cup, PBA Board of Governors approved the ownership transfer of the franchise from Pepsi Cola Products Philippines, Inc. to Lapanday Holdings Corporation, a holding company of the Lorenzo family. This will enable the Lorenzos to market and use a different brand for their PBA team. Pagemark Philippines, Inc., a company under Lapanday Holdings and Pilipino Telephone Corporation (PILTEL) were tasked to find a new name for the team. After negotiations, the team was rechristened as the Mobiline Cellulars.
Since the Lorenzos still owned the team through their holding company, the records of the Pepsi team were retained.
A unique situation regarding the Air21 Express' team records occurred before the start of the 2011–12 season when the Lina Group of Companies acquired the Redbull/Barako Bull franchise from Photokina Marketing Corporation (along with the "Barako Bull" brand). This team was renamed as the Shopinas.com Clickers at the same time, the Air21 Express team, which has been with the league since 2002 has been renamed "Barako Bull Energy". After the dismal performance of Shopinas.com during the Philippine Cup, the Lina Group decided to rename the team as Air21 Express.
While the two franchises (Barako Bull and Air21) have switched names since 2012, the Shopinas.com/Air21 team is considered as a new team, at the same time, the team records and transaction history of the FedEx/Burger King/Air21 Express before 2011 were kept by the new Barako Bull team. The lineage, team records and championships of the RedBull/Barako Bull team from 2000 to 2011 were not acquired by either Shopinas.com/Air21 or Air21/Barako Bull, although it's transaction history from trades were carried over by the Shopinas.com/Air21 team, as it has been the case for the Shell-Welcoat, Sta. Lucia-Meralco and Powerade-GlobalPort franchise purchases.