A flexible touch display panel includes a flexible display substrate, and a color film layer disposed above the flexible display substrate. The color film layer includes a plurality of color filter blocks spaced apart, and a light shielding layer disposed between adjacent ones of the color filter blocks. The flexible touch display panel further includes a first electrode pattern and a second electrode pattern on both sides of the light shielding layer. An orthographic projection of the light shielding layer on the flexible display substrate covers orthographic projections of the first electrode patterns and the second electrode patterns on the flexible display substrate. The first electrode pattern is electrically connected with the second electrode pattern a via hole provided on the light shielding layer.