What is the street address of the dentist's office in Finding Nemo?

The dentist’s office in Finding Nemo is located at 42 Wallaby Way, Sydney.

Marlin and Dory discover the address on the diver’s mask that was dropped when Nemo was captured. Dory repeatedly tries to read it aloud, eventually remembering the complete destination as “P. Sherman, 42 Wallaby Way, Sydney.” That clue sends the pair across the ocean toward Nemo.

The address belongs to Philip Sherman, the dentist whose aquarium holds Nemo and the other Tank Gang fish. The fictional street name is deliberately memorable and helps turn a detailed location into a running joke. Viewers sometimes remember only “Sydney” or confuse Wallaby Way with Kangaroo-related wording, but the canonical street address is 42 Wallaby Way.