2021 PBA 3x3 season – Third conference
The third conference of the 2021 PBA 3x3 season started on May 21, 2022, and ended on July 3, 2022. It consisted of six two-day legs and a grand final. TNT Tropang Giga became the conference's Grand Champion after defeating Purefoods TJ Titans in the Grand Finals, 21–19.