A wearable gun rest assembly for supporting a firearm while a user is walking includes a panel that is hollow and the panel has a slot that extends into an interior of the panel. A neck strap is releasably attachable to the panel and the neck strap is wearable around the user's neck thereby facilitating the panel to be supported on the user's chest. A waist strap is releasably attachable to the panel and the waist strap is wearable around the user's waist thereby facilitating the panel to be retained against the user's chest. A gun support is removably integratable into the panel and the gun support has a gun slot is integrated therein to insertably receive a firearm for supporting the firearm in a horizontal orientation.