Provided is an inexpensive, easy-to-assemble vehicular seat having few components. The vehicular seat 1A has a surface skin 13 and a backboard 12 to which the surface skin 13 is attached, wherein the surface skin 13 has a first surface skin 13a and a second surface skin 13b connected to the first surface skin 13a, protruding members 16 and holes 17 are provided as a connecting structure for connecting the backboard 12 and the second surface skin 13b, and the second surface skin 13b is formed from a soft material such as an elastomer.