A removable game tray for baby walkers which includes a main tray including an upper cover and a lower cover which is fixedly mounted on the upper cover, the lower cover having two tongues at one side thereof and two rails at a bottom thereof, a handle slidably engaged with the rails and having a top protruded out of the lower cover when pushed into the lower cover, and a receptacle having a recess configured to receive the main tray, the recess having an opening adapted to engage with the top of the handle, the recess being cut by two grooves to form two lugs each having a hole, the hole being adapted to receive a respective one of the tongues, whereby the main tray can be easily removed from the receptacle by pressing the lugs.