The 2023 Judo Oceania Open Perth was a judo competition held in Perth, Western Australia, from 10 to 11 November 2023 as part of the IJF World Tour and during the 2024 Summer Olympics qualification period.

[1][2] Like the 2019 and 2022 Judo Oceania Open Perth before it, this "Continental Open" level event's rules will be those of a Grand Prix level event, and it will award ranking points as one.

[3] Source results:[2] *   Host nation (Australia)