Sand diver may refer to:
Fish:
- Trichonotidae, a family of fishes of the suborder Trachinoidei
- long-finned sand diver, Limnichthys polyactis
- New Zealand sand diver, Tewara cranwellae
- Synodus intermedius (sand diver), a fish of the genus Synodus
Other uses:
- MV Sand Diver, formerly Empire Farrier, an Empire F type coaster