To solve the problem that temperature nonuniformity occurs in the distribution of temperature on a heat conductor corresponding to the location condition of heaters, the temperature nonuniformity becomes temperature nonuniformity on the surface of a body of a toilet seat as it is, a user feels cold and discomfort partially in the case of sitting.

In the heating type toilet seat having a sitting member, on which the user of a toilet bowl sits down, a seat heating means provided on the rear side confronted to the sitting plane of the sitting member for giving heat energy to the sitting member, a seat temperature detecting means for monitoring the temperature of the sitting member and an electrification control means for controlling a quantity of electrification to the seat heating means on the basis of information from the seat temperature detecting means, a heat conduction correcting means is located to cover the upper face of the seat heating means for changing the state of heat conduction to the sitting member.