A method for producing a chloroprene-based-polymer latex is provided in which a residual volatile organic substance can be efficiently removed from a chloroprene-based-polymer latex while inhibiting aggregates from precipitating. The method for producing a chloroprene-based-polymer latex of the present invention comprises bringing a chloroprene-based-polymer latex into contact with a mixture fluid consisting of water and one or more gases selected from among inert gases and air, at a pressure higher than the saturated water-vapor pressure when removing a residual volatile organic substance from the latex by vaporization, the mixture fluid having a temperature lower than the boiling point of water at the pressure.