To provide a horizontal deflection circuit which can be manufactured at low costs, also reduce power consumption and is capable of correcting linearity distortion such as M-shaped distortion and inner pin distortion, and a cathode-ray tube device comprising the same.

A circuit includes a horizontal deflection circuit which includes a horizontal deflection coil 87, a linearity coil 88 and an S-shaped correction capacitor 89, and in which the horizontal deflection coil 87, the linearity coil 88 and the S-shaped correction capacitor 89 are connected in series. The circuit comprises a linearity correction section 1 connected with the S-shaped correction capacitor 89 in parallel and a control section 2 for controlling the linearity correction section 1.