Dancing with the Stars (season 9)

Season nine of Dancing with the Stars premiered on September 21, 2009. Executive producer Conrad Green confirmed to Entertainment Tonight that the season would start off with 16 celebrities, with 3 double-eliminations halfway through the season. Some changes were added this season including a larger cast and relay dances. Four new dances were introduced to complement the large cast. Those dances were the bolero, lambada, two-step, and the Charleston. The cast was unveiled on the Monday, August 17, 2009, edition of Good Morning America, returning to the announcement format of most seasons past. Tom Bergeron and Samantha Harris returned as the show's hosts. Len Goodman, Bruno Tonioli, and Carrie Ann Inaba continue as the judges this season, with Baz Luhrmann appearing as a guest judge in week two, temporarily replacing Len Goodman. Pro pairings were officially announced on August 24, 2009.

The winner of this season was TBA, and their professional partner was TBA.

This season was preceded by season eight and followed by season ten.

Couples
The 16 celebrities and professional dancers who competed were:

Scoring chart

 * Red numbers indicate the couples with the lowest score for each week.
 * Green numbers indicate the couples with the highest score for each week.

Average chart
According to the 30 point scale.

Couples' highest and lowest scoring performances
According to the traditional 30-point scale.

Weekly scores
The following is a list of the dances.

Individual judges scores in charts below (given in parentheses) are listed in this order from left to right: Carrie Ann Inaba, Len Goodman, Bruno Tonioli.

Week 1

 * Running order (Night 1 - Men)
 * Running order (Night 2 - Women)

Week 1

 * Running order (Night 2)