Grendel is the antagonist in the Anglo-Saxon epic poem Beowulf.
Grendel or Grendal may also refer to:
In literature:
In music:
- Grendel (band), a Netherlands-based dark electro/hard EBM band
- Grendel (opera), an opera composed by Elliot Goldenthal and directed by Julie Taymor
- "Grendel", a song by Marillion, B-side to their first single "Market Square Heroes"
- "Grendel", a song on the album Diary by Sunny Day Real Estate
In media:
In computing:
- Grendel, a species in the artificial life computer program Creatures
- Mozilla Grendel, a Java-based e-mail and Usenet client
- The NSDF designation given to the Soviet bomber class ship in Battlezone
- Grendal, a character in the computer game Mace: The Dark Age
- Grendel, a character in the computer game Warframe
People:
Other uses:
- Grendel, a superheavyweight combat robot in BattleBots
- 6.5mm Grendel, a rifle cartridge developed by Alexander Arms
- Grendel Inc., a United States firearms manufacturer which produced among others:
- Grendel's Den, a bar and restaurant in Cambridge, Massachusetts, U.S.
- Mount Grendal, a mountain in Antarctica