The invention discloses an inclined tower column-equipped overhang linear tower of a power transmission line. The overhang linear tower comprises a tower foot; an inclined tower column is arranged onthe upper part of the tower foot; an upwarp bracket is arranged on the end part of the inclined tower column in an inclined direction; left and right supporting cross arms are arranged on the middle and lower parts of the inclined tower column; a left wire suspension point and a right wire suspension point are arranged at the two ends of each of the left and right supporting cross arms; a left grounding wire suspension point is arranged on the end part on one side, far from the upwarp bracket, of the inclined tower column; a right grounding wire suspension point is arranged on the end part ofthe upwarp bracket; and a middle wire suspension point is arranged below the middle part of the upwarp bracket. The overhang linear tower is simple and concise in configuration; compared with a cathead tower, one tower column is reduced, thereby reducing the air-receiving area of the tower head part and lowering wind load; and by virtue of inclined tower column arrangement, eccentricity caused byperpendicular load of the upper wire and the right grounding wire can be lowered, the tower weight is low in index and material can be saved.