There are several mailing lists that are of interest to Wikimedia Australia members and supporters:
- Wikimedia-AU-Announce (latest posts) General mailing list for updates about Wikimedia Australia. Public archives.
- Wikimedia-AU-Members (latest posts) For current Wikimedia Australia members only. A list where specific proposals, or member-related decisions can be discussed. Archives are only visible to list members.
Other lists (not in general use)
- wikimediaau-l (latest posts) public list used for announcements and general discussion about anything relating to Wikimedia movement and Australia (not specifically a WMAU list). Members and non-members are welcome. Public archives.
There is also a Committee mailing list, hosted on Google along with the chapter's email accounts, for current Committee members only. No archives.