ATLAS results on Standard Model and Heavy Ions

The ATLAS experiment at CERN has collected data in proton-proton collisions in 2010 and 2011 up to 2.5 pb-1. The presentation highlights some Standard Model results obtained up to now like the inclusive cross section measurements for electrons, muons, photons and jets as well as results obtained with W and Z bosons, including W/Z+jets and diboson. The experiment has also collected data in 2010 in Pb-Pb collisions. Some results like W/Z production and dijet asymmetry are shown.