A touch display panel includes: an array substrate; a pixel defining layer disposed on a side of the array substrate; a plurality of light-emitting layers correspondingly disposed in a plurality of sub-pixel regions defined by the pixel defining layer; a plurality of electrode dividing strips disposed on a side of the pixel defining layer away from the array substrate, the plurality of electrode dividing strips dividing a touch area of the touch display panel into a plurality of strip-shaped areas; and a divided electrode layer disposed on a side of the plurality of electrode dividing strips away from the array substrate and disposed in the plurality of strip-shaped areas. The divided electrode layer includes a plurality of first electrode strips correspondingly located in the strip-shaped areas and a plurality of second electrode strips correspondingly located on surfaces of the electrode dividing strips away from the array substrate.