2005–06 Dallas Mavericks season

[1] The season saw Dallas go to the NBA Finals for the first time in franchise history, but lost to the Miami Heat, who were led by Shaquille O'Neal and Dwyane Wade, in six games.

Dallas and Miami met again in the 2011 NBA Finals, where the Mavericks avenged the loss and defeated the favored Heat in six games to win their first NBA championship.

Teammates Dirk Nowitzki and Jason Terry were the only members of both 2006 and 2011 Finals teams.

In the Western Conference semifinals, they met the San Antonio Spurs once again in the playoffs for the first time since the 2003 Western Conference finals, and defeated the Spurs in seven games.

In the NBA Finals, they faced the Miami Heat but lost to them in six games.