Scottia

Scottia may refer to:
 * Scottia (crustacean), a genus in the family Cyprididae
 * Scottia Thunb., a synonym of the legume genus Schotia
 * Scottia R.Br. ex Ait., 1812, a synonym of the legume genus Bossiaea
 * Scottia Grönblad, 1954, a synonym for Amscottia Grönblad, 1954 , a Chlorophyta incertae sedis