Pan-European communities
- Respawn.gg (UK/European community, former HaloForum.eu)
National communities
- HaloNorge.com (Norwegian community)
- Halo.fr (French forum)
- Halo: c’est eux (French H1 Facebook group)
- HaloSpain.com (Spanish community)
- 17k Guardians (Italian community)
- Halo Arena (Polish H1 Facebook group)
- HaloOrbit.de (German community)
- German Halo Community (German Facebook group – defunct)