Cutter might refer to:
- Cutter (person), an agent of the Zhentarim.
- Cutter (ship), a seal-hunting ship based near the Sea of Moving Ice.
- Cutter (comic), a published comic featuring Khazid'hea, Doum'wielle Armgo, and Tos'un Armgo.
- Khazid'hea, a sentient sword that was often called Cutter.
- Glass cutter, a tool used to cut glass.