A touch display panel includes a substrate with a touch anti-view area. The touch anti-view area is provided with an anti-view sub-pixel including an anti-view anode, an anti-view light-emitting part and an anti-view cathode; an insulating barrier part formed on a side of the anti-view anode with a first via hole, a part of the anti-view anode being exposed though the first via hole, and a gap is formed between the first via hole and the anti-view cathode; and a touch electrode layer including a first electrode and a second electrode, where the second electrode includes a main electrode part and a connecting part, the connecting part of each second electrode is located in the first via hole and connected with the anti-view anode, and two adjacent second electrodes in the first direction are electrically connected through the anti-view anode.