To provide a ball game ball housing bag which is convenient for carrying balls and is easy to take balls in and out.

This ball game ball housing bag is formed of a plastic sponge material with high resiliency. One end part of the bag is opened and one housing space is formed in the bag. Plural through holes are formed on the surface of the golf ball bag and the whole of the ball game ball bag is directly sewed to a bag for tools of the ball game. The way of taking balls in and out is simple for this ball game ball housing bag. Balls are prevented from escaping by taking balls one by one into the bag through the opening end of the bag. When a user pushes the bag from both sides for taking out a ball, a ball is pushed out through the through hole. This way of taking out balls is clever and is convenient for a user because balls are taken out simply.