The invention relates to a dental mirror aspirator (10) for suctioning liquids and particles from an oral cavity of a patient, comprising a tubular hollow base body (12) having an inner surface (14), an outer surface (16), a longitudinal axis (X-X), a connection opening (18) for a tube and a suction opening (20). The inner surface (14) has a mirrored surface (24) that can be observed through the suction opening (20), said mirrored surface being arranged in such a manner that the oral cavity can be observed at least in some regions by means of said mirrored surface. The mirror aspirator (10) is designed as a disposable mirror aspirator.