To provide a stamped-out toilet seat sheet made of cloth, and having an outline which does not collapse even if not performing special edge treatment.

This toilet seat sheet includes a pair of lunate sheets 2 detachably installed on the upper face of a toilet seat 11 of a Western-style toilet bowl 1 or a toilet seat 11 of a washing/heating device thereof. Each sheet 2 comprises three layers of a surface layer, a cushion layer, and an adhesive layer. The surface layer is fleece knitted fabric using polyester yarn of 50-100 denier and knitted at fabric weight per area of 150-200 g/m2, and is formed by shirring-cutting pile loops and fluffing them to make the fleece knitted fabric raised fabric.