Split E.P. is an EP shared by British alternative rock band Hundred Reasons and the now defunct Garrison. Released on 27 August 2001, this EP contained two tracks from each band. One of Garrison's tracks, Ego, is originally by The God Machine.

Garrison (various spellings) (from the French garnison, itself from the verb garnir, "to equip") is the collective term for a body of troops stationed in a particular location, originally to guard it, but now often simply using it as a home base. The garrison is usually in a city, town, fort, castle, ship  or similar. "Garrison town" is a common expression for any town that has a military base nearby.