Folding ship's deck chair consists of a wooden structural frame of the seat and the backrest, filling of which consists of interwoven strips made of textile. The backrest is mobile, as it it is supported on the back side by a frame inserted into slots, regulating the degree of obliquity. When the chair is folded, the backrest is fixed in the middle of the oblique lower part of the structural shape of the rectangle (with two frames fixed one above the other) that has the function of the seat.