A turbocharger comprising: a rotating shaft extending along an axis; a turbine wheel disposed on a first end portion side of the rotating shaft; a compressor wheel disposed on a second end portion side of the rotating shaft; a turbine housing accommodating the turbine wheel; a scroll flowpath formed in the turbine housing, continuing in a circumferential direction on a radially outer side of the turbine wheel, and guiding gas to the turbine wheel, a nozzle flowpath guiding the gas radially inwards from the scroll flowpath and supplying the gas to the turbine wheel; vanes disposed in the nozzle flowpath and adjusting an amount of the gas introduced in the nozzle flowpath; a bearing housing rotatably supporting the rotating shaft; a nozzle mount disposed on a bearing housing side with respect to the nozzle flowpath and formed in an annular plate shape positioned in a plane orthogonal to the axis, and a nozzle plate disposed apart from the nozzle mount and on a side opposite to the nozzle mount with respect to the nozzle flow path, wherein the nozzle flowpath is defined between and by the nozzle mount and the nozzle plate, and wherein the scroll flowpath is formed such that an inner circumferential inside wall surface on a side close to the turbine wheel is gradually displaced radially outwards downstream in the circumferential direction in which the gas flows and the cross-sectional area of the flowpath gradually decreases and the scroll flowpath is formed such that an offset dimension of a cross-sectional center position of the scroll flowpath with respect to a radially outer position of the nozzle flowpath in a direction along the axis gradually decreases as the cross-sectional area of the flowpath gradually decreases along the flow direction of the gas, the turbocharger characterized in that the nozzle mount has an outer circumferential end portion sandwiched and held between the bearing housing and a mount fixing portion formed in the turbine housing, the turbine housing includes a cover portion extending radially inwards from the mount fixing portion toward the nozzle flowpath and covering at least a part of the nozzle mount, and a gap is formed between a back surface of the cover portion and the nozzle mount. a rotating shaft extending along an axis; a turbine wheel disposed on a first end portion side of the rotating shaft; a compressor wheel disposed on a second end portion side of the rotating shaft; a turbine housing accommodating the turbine wheel; a scroll flowpath formed in the turbine housing, continuing in a circumferential direction on a radially outer side of the turbine wheel, and guiding gas to the turbine wheel, a nozzle flowpath guiding the gas radially inwards from the scroll flowpath and supplying the gas to the turbine wheel; vanes disposed in the nozzle flowpath and adjusting an amount of the gas introduced in the nozzle flowpath; a bearing housing rotatably supporting the rotating shaft; a nozzle mount disposed on a bearing housing side with respect to the nozzle flowpath and formed in an annular plate shape positioned in a plane orthogonal to the axis, and a nozzle plate disposed apart from the nozzle mount and on a side opposite to the nozzle mount with respect to the nozzle flow path, wherein the nozzle flowpath is defined between and by the nozzle mount and the nozzle plate, and wherein the scroll flowpath is formed such that an inner circumferential inside wall surface on a side close to the turbine wheel is gradually displaced radially outwards downstream in the circumferential direction in which the gas flows and the cross-sectional area of the flowpath gradually decreases and the scroll flowpath is formed such that an offset dimension of a cross-sectional center position of the scroll flowpath with respect to a radially outer position of the nozzle flowpath in a direction along the axis gradually decreases as the cross-sectional area of the flowpath gradually decreases along the flow direction of the gas, the turbocharger characterized in that the nozzle mount has an outer circumferential end portion sandwiched and held between the bearing housing and a mount fixing portion formed in the turbine housing, the turbine housing includes a cover portion extending radially inwards from the mount fixing portion toward the nozzle flowpath and covering at least a part of the nozzle mount, and a gap is formed between a back surface of the cover portion and the nozzle mount.