Guardian may refer to:
- Dark Guardian, a RLSH and founder of the New York Ronin.
- DC Guardian, a RLSH in Washington, D.C.
- Guardian Shield, a RLSH and founder/leader of The Community Superheroes in Oregon.
- Guardian BoneHead, a member of The DoomWatch Patrol in SLC, Utah.
- League of Guardians, an RLSH group in Tennessee.