Latest top physics results at ATLAS

Recent top physics results obtained at ATLAS using the LHC data collected during 2011 are reviewed. For the top and anti-top pair production process, measurements of the cross section and the top quark mass are summarized and the measurements yielding the most precise results are discussed. Results of other recent measurements of the top quark properties in top and anti-top pair production production events are summarized. Next the searches for the new physics predicting top quark production mechanisms other than the Standard Model ones or final state signatures similar to the top production processes signatures are reviewed. Finally the measurements in the single top production processes are reviewed