The utility model discloses a soy sauce sampling device, comprising a bracket and a sampling bottle component, wherein the sampling bottle component is connected with an upright post of the bracket in a manner of sliding up and down; a bottle plug is arranged at the top of the bracket; a lifting rope is arranged on the sampling bottle component; the lifting rope is pulled and the bracket can slide to the bottle plug to block a bottleneck of the sampling bottle component under the gravity action; the bracket and the sampling bottle component can sink in a soy sauce solution under the gravity action. Therefore, sampling of the soy sauce at a lower storage layer can be conveniently and quickly achieved, and the requirements of obtaining more comprehensive and accurate technical indexes of the soy source are well met.