The invention relates to the technical field of ilmenite beneficiation and specifically discloses a method for sorting titanium middling from iron-separating tailings. The method comprises the following steps of: removing impurities of the iron-separating tailings to concentrate, discarding the tailings through strong magnetic separation, grinding ores, and enabling ilmenite to further subject tomonomer separation; sorting iron ore concentrate through weak magnetic separation, performing strong magnetic roughing on rest of ore pulp, performing chute reselection on rough concentrate, grindingreselected concentrate, and performing further monomer separation on ilmenite; sorting secondary iron concentrate through weak magnetic separation, performing strong magnetic concentration on rest ofore pulp, enabling concentrated concentrate to further enter a chute to further subject to concentration, and performing solid-liquid separation on concentrate ore pulp, thereby obtaining titanium middling with grade higher than 38%. The method is simple in process flow, is reasonable in sorting way, and is high in metal recovery rate, and a titanium middling product is high in quality and is stable in grade, so that economic benefits are good.