Dark Matter Searches with ATLAS

The presence of a non-baryonic dark matter component in the Universe is inferred from the observa-tion of its gravitational interaction. If dark matter interacts weakly with the Standard Model it wouldbe produced at the LHC, escaping the detector and leaving a large missing transverse momentumas their signature. The ATLAS detector has developed a broad and systematic search program fordark matter production in LHC collisions. The results of these searches on 13 TeV pp data and theirinterpretation will be presented, including the search for the Higgs boson decaying to invisible finalstates.