Dark Matter searches with the ATLAS Detector

The presence of a non-baryonic Dark Matter (DM) component in the Universe is inferred from the observation of its gravitational interaction. If DM interacts non-gravitationally with the Standard Model, it could be produced at the LHC, escaping the detector and leaving missing transverse momentum (MET) as a signature. Recent results from the ATLAS detector will be presented, based on events with large MET accompanied by a variety of other objects.