Abstract: A new Personal Safety lanyard Roof Attachment Apparatus for providing a convenient, versatile and secure system for preventing a worker from falling off a roof structure. The inventive device includes a top bar including a coupling adapted for retaining a personal safety lanyard, a pair of end supports each pivotally connected to the top bar at opposite ends thereof, a pair of crossbars interconnecting the pair of end supports, and a pair of clamping members secured to each of the pair of crossbars, wherein the clamping members are adapted for clamping the present invention to a roof structure. A pair of roof adaptor members are provided for securing the present invention to a finished roof structure.