Abstract: A two-way theft resistant light flange that restricts both front and rear disengagement of a vehicle light fixture from a light flange for preventing the theft and vandalism of vehicle lights, while also retaining structural integrity of the two-way theft resistant light flange. The two-way theft resistant light flange accomplishes this task by utilizing numerous anti-theft components. A lip that circumscribes the inner perimeter and a plurality of knobs or ridges restrict movement of the light fixture in one direction; while a plurality of retaining clips restrict movement of the light fixture in the opposite direction. Principles of dry friction force and enhanced secure attachment components to the vehicle also provide anti-theft capabilities. The two-way theft resistant light flange also retains its structural integrity by fabricating and orienting the security components in a strategic manner.