A scroll compressor comprising: a casing ; a scroll compression mechanism disposed in the casing; a motor disposed in the casing and below the scroll compression mechanism and including a stator and a rotor that rotates in a rotational direction (R); a crankshaft that connects the scroll compression mechanism and the motor; a bearing that is disposed below the motor and rotatably supports the crankshaft; a frame that is fixed to the casing and supports the bearing; and an oil separation member that is fixed to the frame and suppresses mixing of a refrigerant and a lubricating oil in the casing, wherein the frame has a first fixed leg and a second fixed leg that are fixed to the casing, the oil separation member has a first horizontal surface and a first inclined surface , the first inclined surface has a first inclined surface upstream portion and a first inclined surface downstream portion in the rotational direction, the first inclined surface downstream portion is disposed higher than the first inclined surface upstream portion, characterized in that , the oil separation member further has a second horizontal surface , and the first horizontal surface, the first inclined surface, the second horizontal surface, and the first fixed leg are disposed in an order of the first horizontal surface, the first inclined surface, the second horizontal surface, and the first fixed leg from upstream to downstream in the rotational direction, wherein the first inclined surface upstream portion and the first inclined surface downstream portion are separated from each other by a first height difference (H1), the first inclined surface upstream portion and the first inclined surface downstream portion are separated from each other by a first circumferential distance (L1) in a circumferential direction. a casing ; a scroll compression mechanism disposed in the casing; a motor disposed in the casing and below the scroll compression mechanism and including a stator and a rotor that rotates in a rotational direction (R); a crankshaft that connects the scroll compression mechanism and the motor; a bearing that is disposed below the motor and rotatably supports the crankshaft; a frame that is fixed to the casing and supports the bearing; and an oil separation member that is fixed to the frame and suppresses mixing of a refrigerant and a lubricating oil in the casing, wherein the frame has a first fixed leg and a second fixed leg that are fixed to the casing, the oil separation member has a first horizontal surface and a first inclined surface , the first inclined surface has a first inclined surface upstream portion and a first inclined surface downstream portion in the rotational direction, the first inclined surface downstream portion is disposed higher than the first inclined surface upstream portion, characterized in that , the oil separation member further has a second horizontal surface , and the first horizontal surface, the first inclined surface, the second horizontal surface, and the first fixed leg are disposed in an order of the first horizontal surface, the first inclined surface, the second horizontal surface, and the first fixed leg from upstream to downstream in the rotational direction, wherein the first inclined surface upstream portion and the first inclined surface downstream portion are separated from each other by a first height difference (H1), the first inclined surface upstream portion and the first inclined surface downstream portion are separated from each other by a first circumferential distance (L1) in a circumferential direction. <EOS>