Guardian may refer to:

• Knuckles the Echidna, Guardian of the Master Emerald
• Guardian Units of Nations (aka G.U.N.)
• The Stone Guardian, sub-boss of the Sandopolis Zone in Sonic & Knuckles.
• The Babylon Guardian from Sonic Riders
• Lazaar's Guardian, from the SatAM episode "Super Sonic"
• The title Guardian which is any member of the Brotherhood of Guardians from the Archie Comics series
• Guardian Robots from Sonic the Comic
• Dark Guardian, a boss from Sonic Unleashed

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.