A Forum Moderator was a moderator that had the ability to look for forum posts that break the rules of the forums and warn, ban, or terminate players who post them. Most of them worked on the community engagement team at Roblox, but in the beginning several moderators were community members who were invited. Forum moderators were able to delete and edit posts, view the user's Moderation History, or move the post to the correct forum/thread.
When the forums closed on December 11, 2017, any forum moderators were integrated into the full moderation team.