Higgs Boson Searches Beyond the Standard Model with ATLAS

Recent searches for Higgs bosons in the context of extensions to the Standard Model of Particle Physics with the ATLAS detector at the Large Hadron Collider are discussed. All presented analyses use data recorded at a pp center-of-mass energy of 7 TeV in 2011 with integrated luminosities between 1 and 5/fb. No significant deviations from the background expectations are found and corresponding constraints on physics beyond the Standard Model are obtained.