This creates a kind of electric breast pump silencing means comprising: an ontology has an accommodating space and one of is connected to air intake and a gas outlet with the accommodating space; One enters gas hose, connects the air intake and the suction motor; One noise reduction unit is installed in the what accommodating space, to absorb the function of noise.本創作一種電動吸乳器消音裝置,其包括:一本體,具有一容置空間及與該容置空間連通之一入氣口與一出氣口;一入氣軟管,連接該入氣口與該抽氣馬達;一消音單元,容設於該容置空間內,用以吸收噪音之功用。