A foldable organic light emitting diode (OLED) display panel includes a bending region and a non-bending region, and includes a plurality of subpixels, formed in the bending region and the non-bending region, a part of or all of the plurality of subpixels having a self-illumination property; and first spacers, configured to provide support and form gaps, wherein the first spacers are disposed in the bending region and distributed in a shape of net, and surrounds the plurality of subpixels. The display panel can enhance an ability of the subpixels in the bending region to endure stress throughout a bending process and ensure reliability of the display panel.