The 2005–06 Season of BAI Basket (28th edition) ran from February 3, through June 10, 2006 and was contested by ten teams in a round robin system at three rounds.

[1] Petro Atlético was the winner.

BAI Basket Squads (2005–06 Season) 2006 BAI Basket MVP 2006 BAI Basket Top Scorer 2006 BAI Basket Top Rebounder 2006 BAI Basket Top Assists