Oncocephala acutangula is a species of beetle of the family Chrysomelidae. It is found in the Philippines (Luzon, Visayas).
Description Adults reach a length of about 4.8–5.3 mm. The head, pronotum, elytra and legs are pale brown with a black tinge, while the antennae are black with a dark brown tinge, becoming pale brown towards the apex.Calcetas, O.A., Staines, C.L., Adorada, J.R., Calilung, V.J., Caoili, B.L. & Jamias, S.B. 2021. Review of the Genus Oncocephala Agassiz, 1846 (Coleoptera: Chrysomelidae: Cassidinae: Oncocephalini) in the Philippines. The Coleopterists Bulletin 75(2): 445–458.
Life history The recorded host plants for this species are orchids (Orchidaceae).
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