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)
See also Robertians, a ruling family of the Kingdom of the Franks Robertsia, a genus of wasps