Measurement of multi-boson production and limits on anomalous gauge boson couplings

ATLAS measurements of multi-boson production involving combinations of W, Z and isolated photons are summarized. Measurements using data at 7 TeV as well as new results using data at 8 TeV are presented. The measurements are performed using leptonic decay modes, including the invisible decay Z--> nunu, as well as semileptonic channels. Differential and total visible cross sections are presented and are used to place constraints on anomalous gauge boson couplings. An overview of these results is given.