The Hulbjerg Passage Grave (Danish: Hulbjerg Jættestue) is a passage grave located at the southern end of the Danish island Langeland, situated on a 15-meter hill south of the ferry harbour Bagenkop. Dating back to 3300–3200 BCE, it is part of the Neolithic Funnelbeaker culture, in short TRB or TBK. The grave consists of a chamber and a separate lateral passageway. This form of grave is predominantly found in Germany and Scandinavia, and to a lesser extent in France and the Netherlands.