A scroll compressor comprising: a casing having an oil storage space, a suction pipe and a discharge pipe being connected to the casing; a driving motor installed in an inner space of the casing and including a rotating shaft rotatable by generated driving force; a compression unit installed in the inner space of the casing and having a compression chamber operated by the driving motor to compress a refrigerant; an oil separator coupled to the discharge pipe, wherein the oil separator is configured to receive a refrigerant discharged after being compressed by the compression unit, separate oil, and supply the separated oil to an inside of the casing; and a subframe rotatably supporting the rotating shaft from one side of the rotating shaft, wherein the subframe is provided with a frame support portion (12a, 112a, 212a) extending in a radial direction and coupled to and supported by an inner periphery of the casing, and the frame support portion (12a, 112a, 212a) includes an oil recovery flow path provided in a radial direction and configured to guide oil to be recovered toward the inside of the casing from the oil separator, wherein the oil recovery flow path includes: a first flow path (12b1) formed in the radial direction at the frame support portion (12a, 112a, 212a) and configured to receive oil provided from the oil separator; and a second flow path (12b2) formed to intersect the first flow path (12b1) and having an outlet opened toward the oil storage space to enable the oil provided from the first flow path (12b1) to be provided to the oil storage space, characterized in that the scroll compressor further comprises a rib (12c, 112c, 212c) protrudes from one surface of the frame support portion (12a, 112a, 212a), the rib (12c, 112c, 212c) extends in a radial direction, and the first flow path (12b1) is provided in a radial direction inside the rib (12c, 112c, 212c). a casing having an oil storage space, a suction pipe and a discharge pipe being connected to the casing; a driving motor installed in an inner space of the casing and including a rotating shaft rotatable by generated driving force; a compression unit installed in the inner space of the casing and having a compression chamber operated by the driving motor to compress a refrigerant; an oil separator coupled to the discharge pipe, wherein the oil separator is configured to receive a refrigerant discharged after being compressed by the compression unit, separate oil, and supply the separated oil to an inside of the casing; and a subframe rotatably supporting the rotating shaft from one side of the rotating shaft, wherein the subframe is provided with a frame support portion (12a, 112a, 212a) extending in a radial direction and coupled to and supported by an inner periphery of the casing, and the frame support portion (12a, 112a, 212a) includes an oil recovery flow path provided in a radial direction and configured to guide oil to be recovered toward the inside of the casing from the oil separator, wherein the oil recovery flow path includes: a first flow path (12b1) formed in the radial direction at the frame support portion (12a, 112a, 212a) and configured to receive oil provided from the oil separator; and a second flow path (12b2) formed to intersect the first flow path (12b1) and having an outlet opened toward the oil storage space to enable the oil provided from the first flow path (12b1) to be provided to the oil storage space, characterized in that the scroll compressor further comprises a rib (12c, 112c, 212c) protrudes from one surface of the frame support portion (12a, 112a, 212a), the rib (12c, 112c, 212c) extends in a radial direction, and the first flow path (12b1) is provided in a radial direction inside the rib (12c, 112c, 212c). a first flow path (12b1) formed in the radial direction at the frame support portion (12a, 112a, 212a) and configured to receive oil provided from the oil separator; and a second flow path (12b2) formed to intersect the first flow path (12b1) and having an outlet opened toward the oil storage space to enable the oil provided from the first flow path (12b1) to be provided to the oil storage space, characterized in that the scroll compressor further comprises a rib (12c, 112c, 212c) protrudes from one surface of the frame support portion (12a, 112a, 212a), the rib (12c, 112c, 212c) extends in a radial direction, and the first flow path (12b1) is provided in a radial direction inside the rib (12c, 112c, 212c).