A soda gun holster assembly having a holster housing with a mounting bracket operably configured to selectively couple with a countertop and a sidewall that defines a soda gun storage zone where a liquid dispensing gun can be inserted therein from the front of the holster housing. The holster housing includes a flexible U-shaped clip disposed within the soda gun storage zone that is operably configured to receive and retain the soda gun, namely the nozzle portion of the soda gun, therein. The soda gun holster assembly may also include a liquid capturing basin selectively removably coupled to the holster housing for retaining and directing errant and/or dripped liquid from the soda gun to another area.