Disclosed is a heat dissipation sheet for a low frequency antenna. The heat dissipation sheet according to an embodiment of the present invention is a heat dissipation sheet for a low frequency antenna having an operating frequency of 50 kHz to 350 kHz, and is implemented by including a matrix and a heat dissipation filler dispersed in the matrix and having graphite. According to this, the heat generated from the antenna can be quickly transferred to the outside without deterioration of the characteristics of the antenna operating in the low frequency band, so that it can be widely applied to various articles in the industry, such as electronic devices.