Robertia Boonstra, 1948, is an extinct genus of therapsids.
Robertia may also refer to:
Animals:
- Robertia Travassos & Kloss, 1961, a synonym of the nematode genus Traklosia
- Robertia Saaristo, 2006, a synonym of the spider genus Seycellesa
Plants:
- Robertia Mérat, an invalid synonym of Eranthis (Ranunculaceae)
- Robertia Scopoli, an invalid synonym Sideroxylon (Sapotaceae)