Fisheye may refer to:
- The eye of a fish or other aquatic creature resembling a fish
- Fisheye lens, used in photography
- Fisheye, a character from the anime Sailor Moon
- FishEye (software), a revision control browser by Atlassian Software Systems
- The ◉ symbol
- Fisheye (album), Callalily's second album
- FishEye Winery, owned by The Wine Group