- Cyclopes is one of two generations of one-eyed monsters in Greek mythology.
- Cyclops is a comic book superhero in the Marvel Comics universe, and a member of the X-Men.
- The USS Cyclops is one of two ships of the United States Navy.
- Cyclops is a type of agate found in Mexico.
- Cyclops is a comic poem by ancient Greek poet Philoxenus.
- Cyclops is a publicity campaign aimed at making powerlifting a sport in the 2004 Olympics.