The 2003 Rally Australia (formally the 16th Telstra Rally Australia) was the tenth round of the 2003 World Rally Championship.

The race was held over four days between 4 September and 7 September 2003, and was based in Perth, Australia.

Subaru's Petter Solberg won the race, his 3rd win in the World Rally Championship.

[1] All dates and times are AWST (UTC+8).