The invention discloses a lithium sulfur battery anode material and a lithium sulfur battery utilizing same. By adopting an in-situ doping method, iron and nitrogen are jointly added, and an iron-nitrogen exotic atom dual-doped porous carbon material is prepared by adopting a hard template method. The method comprises the following steps: preparing a precursor, a catalyst and a previous polymer ofa hard template; calcining the previous polymer to obtain solids; and etching, cleaning and drying the solids to obtain the carbon material of the invention. The prepared carbon material is uniformlymixed with sulfur powder to be heated in an argon atmosphere to form a carbon sulfur composite material which is applied to the lithium sulfur battery. The obtained carbon material is relatively highin content of nitrogen and iron, relatively high in specific surface area and yield, simple in preparation step and easy in operation. When the lithium sulfur battery anode material is applied to thelithium sulfur battery, the electrochemical performance is relatively good, compared with the iron-free carbon material, the performance is apparently improved, the sulfur can be well fixed by addingthe iron catalyst, the shuttle of the poly-sulfide can be inhibited, and the reaction dynamics can be accelerated, so that the cycling stability of the lithium sulfur battery can be improved.