A torque sensor comprising: a housing; a torsion bar inserted into the housing, the torsion bar having a rotation axis; a magnetic force generating part configured to rotate together with an end of the torsion bar and generate a magnetic flux in a direction of the rotation axis; a rotating magnetic circuit configured to rotate together with another end of the torsion bar, the rotating magnetic circuit comprising a first soft magnetic member and a second soft magnetic member, the first soft magnetic member comprising a first magnetic ring disposed around the torsion bar, a first magnetic tip, and a first magnetic column connecting the first magnetic tip magnetically to the first magnetic ring, and the second soft magnetic member comprising a second magnetic ring disposed around the torsion bar in an offset position from the first magnetic ring in the direction of the rotation axis, a second magnetic tip, and second magnetic column connecting the second magnetic tips magnetically to the second magnetic ring; a fixed magnetic circuit fixed to the housing to surround the rotating magnetic circuit so as to accept a magnetic flux from the rotating magnetic circuit without contact; and a magnetic sensor configured to detect a magnetic flux density in the fixed magnetic circuit; the first magnetic tip is supported by the first magnetic column and the second magnetic tip is supported by the second magnetic column such that the second magnetic tip and the first magnetic tip are disposed on an identical plane orthogonal to the rotation axis to face the magnetic force generating part in the direction of the rotation axis, characterized in that the second magnetic column and the first magnetic column are arranged to project in opposite directions along the rotation axis. a housing; a torsion bar inserted into the housing, the torsion bar having a rotation axis; a magnetic force generating part configured to rotate together with an end of the torsion bar and generate a magnetic flux in a direction of the rotation axis; a rotating magnetic circuit configured to rotate together with another end of the torsion bar, the rotating magnetic circuit comprising a first soft magnetic member and a second soft magnetic member, the first soft magnetic member comprising a first magnetic ring disposed around the torsion bar, a first magnetic tip, and a first magnetic column connecting the first magnetic tip magnetically to the first magnetic ring, and the second soft magnetic member comprising a second magnetic ring disposed around the torsion bar in an offset position from the first magnetic ring in the direction of the rotation axis, a second magnetic tip, and second magnetic column connecting the second magnetic tips magnetically to the second magnetic ring; a fixed magnetic circuit fixed to the housing to surround the rotating magnetic circuit so as to accept a magnetic flux from the rotating magnetic circuit without contact; and a magnetic sensor configured to detect a magnetic flux density in the fixed magnetic circuit; the first magnetic tip is supported by the first magnetic column and the second magnetic tip is supported by the second magnetic column such that the second magnetic tip and the first magnetic tip are disposed on an identical plane orthogonal to the rotation axis to face the magnetic force generating part in the direction of the rotation axis, characterized in that the second magnetic column and the first magnetic column are arranged to project in opposite directions along the rotation axis.