The invention discloses an atomization respirator, and relates to the medical consumables field; the atomization respirator comprises an atomizer including an atomization cup, air inlet pipe, and an atomization output pipe; the atomization output pipe is connected with an air storage bag through a valve, and comprises a hard tube, a main soft tube and an auxiliary soft tube; one end of the main soft tube is connected with a mask through a connecting bend; one end of the auxiliary soft tube is connected with the air storage bag through an air feeding bend; the hard tube is provided with a support used for supporting the hard tube and adjusting height; the air inlet pipe is provided with an air inlet one-way valve; the connecting bend is provided with a breath one-way valve; the connecting portion between the connecting bend and the mask is provided with a band used for fixing the mask; the bottom edge of the mask is provided with an inflation ring with a charging connector; the atomization respirator can solve the problems that the atomizer and a respirator are respectively single in function.