Renehuse Langdysse is a long barrow dating back to the Neolithic era located on the Danish island of Langeland. The barrow is located out in a field and has a natural path leading out to the monument so visitors can access the site without damaging the field's crops. The kerbstones surrounding the edge of the barrow are still largely there. The barrow has four burial chambers where only two of them are still complete with their capstones.