Otoba is a genus of trees in family Myristicaceae that ranges from Nicaragua to Bolivia.
According to Tropicos and Plants of the World Online as of July 2018, the following nine species were accepted:
O. acuminata (Standl.) A.H.Gentry
O. cyclobasis T.S. Jaram. & Balslev
O. glycycarpa (Ducke) W.A.Rodrigues & T.S.Jaram.
O. gordoniifolia (A.DC.) A.H.Gentry
O. gracilipes (A.C.Sm.) A.H.Gentry
O. latialata (Pittier) A.H.Gentry
O. lehmannii (A.C.Sm.) A.H.Gentry
O. novogranatensis Moldenke
O. parvifolia ...