Abstract: A fireplace log holder and alarm system is designed for placement within the firebox of fireplaces. The log holder is comprised of parallel log supports having a very rough top surfaces so as to minimize rolling and slippage of the logs. Attached to the front of the log supports is the alarm mechanism which includes metal uprights having eyes in their upper ends. An elongated hollow metal tube spans the eyes of the uprights and is loosely received within them. During the course of combustion as logs shift and are partially consumed, any forwardly shifting log will precipitously contact the metal uprights or the metal tube and cause the tube and uprights to strike together. This rapid striking action generates a loud noise which serves to notify the occupants of the dwelling that log shifting has occurred and that a dangerous repositioning of burning logs demands their attention.