# 2009 Australian Open – Mixed doubles

Sun Tiantian and Nenad Zimonjić were the defending champions, but Sun chose not to participate. Zimonjić partnered with Anna-Lena Grönefeld, but lost in the first round to Cara Black and Leander Paes.
Sania Mirza and Mahesh Bhupathi won the title, defeating Nathalie Dechy and Andy Ram in the final 6–3, 6–1.

## Seeds

* Cara Black / Leander Paes (second round)
* Yan Zi / Mark Knowles (second round)
* Lisa Raymond / Marcin Matkowski (first round)
* Liezel Huber / Jamie Murray (second round)
* Alona Bondarenko / André Sá (first round)
* Květa Peschke / Pavel Vízner (first round)
* Anabel Medina Garrigues / Tommy Robredo (semifinals)
* Kateryna Bondarenko / Jordan Kerr (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 7 | Anabel Medina Garrigues Tommy Robredo | 6$^7$ | 4 | | | | |
| | Nathalie Dechy Andy Ram | 7 | 6 | | | | |
| | Nathalie Dechy Andy Ram | 7 | 6 | | Nathalie Dechy Andy Ram | 3 | 1 |
| | | | | WC | Sania Mirza Mahesh Bhupathi | 6 | 6 |
| | Iveta Benešová Lukáš Dlouhý | 4 | 1 | WC | Sania Mirza Mahesh Bhupathi | 6 | 6 |
| WC | Sania Mirza Mahesh Bhupathi | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | C Black L Paes | 6 | 4 | [10] | | | | | | | | | | | | | | |
| | A-L Grönefeld N Zimonjić | 4 | 6 | [7] | 1 | C Black L Paes | 1 | 5 | | | | | | | | | | |
| Alt | A Kleybanova B Soares | 3 | 4 | | | P Schnyder W Moodie | 6 | 7 | | | | | | | | | | |
| | P Schnyder W Moodie | 6 | 6 | | | | | | | | P Schnyder W Moodie | 7 | 4 | [10] | | | | |
| | G Voskoboeva K Ullyett | 6$^5$ | 7 | [10] | | | | | | 7 | A Medina Garrigues T Robredo | 5 | 6 | [12] | | | | |
| | C-j Chuang C Kas | 7 | 5 | [12] | | C-j Chuang C Kas | 6 | 1 | [8] | | | | | | | | | |
| | E Vesnina M Damm | 4 | 3 | | 7 | A Medina Garrigues T Robredo | 4 | 6 | [10] | | | | | | | | | |
| 7 | A Medina Garrigues T Robredo | 6 | 6 | | | | | | | | | | | | 7 | A Medina Garrigues Tommy Robredo | 6$^7$ | 4 |
| 4 | L Huber J Murray | 6 | 7 | | | | | | | | | | | | | N Dechy A Ram | 7 | 6 |
| WC | S Ferguson C Guccione | 2 | 5 | | 4 | L Huber J Murray | 7 | 2 | [4] | | | | | | | | | |
| | N Dechy A Ram | 6 | 6 | | | N Dechy A Ram | 6$^6$ | 6 | [10] | | | | | | | | | |
| | R Stubbs F Čermák | 1 | 4 | | | | | | | | N Dechy A Ram | 7 | 6 | | | | | |
| | S Pe'er R Lindstedt | 6$^0$ | 5 | | | | | | | | D Cibulková J Melzer | 5 | 1 | | | | | |
| | D Cibulková J Melzer | 7 | 7 | | | D Cibulková J Melzer | 6$^2$ | 6 | [10] | | | | | | | | | |
| WC | J Gajdošová S Groth | 6 | 6 | | WC | J Gajdošová S Groth | 7 | 2 | [5] | | | | | | | | | |
| 8 | K Bondarenko J Kerr | 4 | 3 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | A Bondarenko A Sá | 6 | 4 | [6] | | | | | | | | | | | | | | |
| | A Cornet M Melo | 3 | 6 | [10] | | A Cornet M Melo | 6 | 4 | [10] | | | | | | | | | |
| | F Pennetta D Vemić | 6 | 6 | | | F Pennetta D Vemić | 3 | 6 | [4] | | | | | | | | | |
| | V Uhlířová M Fyrstenberg | 4 | 4 | | | | | | | | A Cornet M Melo | | | | | | | |
| | M Santangelo S Aspelin | 7 | 6 | | | | | | | | I Benešová L Dlouhý | w/o | | | | | | |
| | F Schiavone J Coetzee | 5 | 3 | | | M Santangelo S Aspelin | 6 | 2 | [10] | | | | | | | | | |
| | I Benešová L Dlouhý | 7 | 4 | [10] | | I Benešová L Dlouhý | 3 | 6 | [12] | | | | | | | | | |
| 3 | L Raymond M Matkowski | 6$^4$ | 6 | [5] | | | | | | | | | | | | I Benešová L Dlouhý | 4 | 1 |
| 6 | K Peschke P Vízner | 2 | 4 | | | | | | | | | | | | WC | S Mirza M Bhupathi | 6 | 6 |
| WC | S Mirza M Bhupathi | 6 | 6 | | WC | S Mirza M Bhupathi | 6 | 6 | | | | | | | | | | |
| WC | A Rodionova S Huss | 7 | 7 | | WC | A Rodionova S Huss | 1 | 2 | | | | | | | | | | |
| WC | J Moore C Ball | 5 | 5 | | | | | | | WC | S Mirza M Bhupathi | 3 | 6 | [10] | | | | |
| WC | M Wejnert B Tomic | 3 | 2 | | | | | | | | A Wozniak D Nestor | 6 | 4 | [5] | | | | |
| | A Wozniak D Nestor | 6 | 6 | | | A Wozniak D Nestor | 7$^{10}$ | 6 | | | | | | | | | | |
| | N Petrova M Mirnyi | 3 | 3 | | 2 | Z Yan M Knowles | 6$^8$ | 4 | | | | | | | | | | |
| 2 | Z Yan M Knowles | 6 | 6 | | | | | | | | | | | | | | | |