This is a list of the former Halopedia Usergroups. These usergroups fell under the auspices of the Usergroup Guidelines and were open to any user for membership. Note: The purpose of these usergroups was to improve the articles and content of Halopedia in an organized and efficient way, NOT to create a role-playing game.
 CoH SubgroupsUnited Nations Space Command. This group was a subgroup of the CoH. The UoH had a weekly improvement drive and a membership ranking based on the UNSC military. There are currently over 370 members of the UNSC of Halopedia.
The Ancients of Halopedia (AoH for short) is a group that replaced and combined the Forerunners and the Parasites of Halopedia. It was designed to improve all articles related to the Forerunners and the Flood. Their ranking was based on Forerunner-Flood ranks, and they also have an improvement article. Their governors were known as Reclaimers. The AoH is subgroup of the Covenant of Halopedia.
The Gamers of Halopedia (GoH for short) was a group designed to improve on any and all Halo game-related articles. This includes sections or articles about Halo maps, gametypes, strategies, glitches, etc.