Abstract: A flag holder for vehicles including a rack assembly and a clamp assembly is disclosed. These assemblies in conjunction with one another provide a simple solution to retrofitting a flag holder to various pickup truck bed sizes. The rack assembly includes multiple pole sleeves linked together through horizontal segments that run parallel to the truck bed edge the rack assembly is mounted on. The clamp assembly includes a gripping member and a securing member that can tighten and loosen the present invention from the truck bed via a knob. The horizontal segments as well as the pole sleeves include an attachment portion for bumpers to be mounted to. The bumpers help level the rack assembly as well as protect the present invention and vehicle from damage while the vehicle is in motion. Also disclosed is a light assembly that is capable of illuminating face plates from the interior or exterior.