Sand goby may refer to several species of fishes of Gobioidei:
Pomatoschistus minutus, a species related to true gobies (Gobiidae: Gobiinae) Favonigobius, a genus related to true gobies (Gobiidae: Gobiinae). Kraemeriidae, a family of Gobioidei, also called sand sleepers. Neogobius pallasi, the Caspian sand goby, or White goby a species of Benthophilinae. Oxyeleotris marmorata often eaten in South-East Asia