A scroll compressor, comprising: compression chambers provided by a fixed scroll and an orbiting scroll to compress gas and discharge the gas to a discharge chamber through a discharge port provided at a central portion of an end plate of the fixed scroll; relief ports (30A,30B,31A,31B,32A,32B) composed of a plurality of holes provided at an outer circumferential side of the discharge port to communicate between the compression chambers and the discharge chamber; a plate member corresponding to a portion where at least the relief ports (30A,30B,31A,31B,32A,32B) composed of the plurality of holes are opened on an end surface of the end plate of the fixed scroll and relief valves (33A,33B,34A,34B,35A,35B); and characterized in that it comprises a single relief flow path (37;37A) provided between the plate member and the end surface of the end plate of the fixed scroll for communicating with the discharge chamber at a position away from positions where the relief ports (30A, 30B, 31A, 31B, 32A, 32B) are provided; and the single relief flow path comprising an an integration part (38;38A) configured to integrate the plurality of holes constituting the relief ports (30A,30B,31A,31B,32A,32B) into one, and an opening (39;39A) for the discharge chamber connecting the integration part (38;38A) to the discharge chamber, provided on the plate member, in that the relief valves (33A,33B,34A,34B,35A,35B) are provided on the opening (39;39A) for the discharge chamber in the relief flow path (37;37A), and in that the scroll compressor is configured so that gas compressed in the compression chambers is gathered into the relief flow path (37;37A) at the integration part (38;38A), and is relieved into the discharge chamber from the opening through the relief flow path (37;37A) by opening the relief valves (33A,33B,34A,34B,35A,35B). compression chambers provided by a fixed scroll and an orbiting scroll to compress gas and discharge the gas to a discharge chamber through a discharge port provided at a central portion of an end plate of the fixed scroll; relief ports (30A,30B,31A,31B,32A,32B) composed of a plurality of holes provided at an outer circumferential side of the discharge port to communicate between the compression chambers and the discharge chamber; a plate member corresponding to a portion where at least the relief ports (30A,30B,31A,31B,32A,32B) composed of the plurality of holes are opened on an end surface of the end plate of the fixed scroll and relief valves (33A,33B,34A,34B,35A,35B); and characterized in that it comprises a single relief flow path (37;37A) provided between the plate member and the end surface of the end plate of the fixed scroll for communicating with the discharge chamber at a position away from positions where the relief ports (30A, 30B, 31A, 31B, 32A, 32B) are provided; and the single relief flow path comprising an an integration part (38;38A) configured to integrate the plurality of holes constituting the relief ports (30A,30B,31A,31B,32A,32B) into one, and an opening (39;39A) for the discharge chamber connecting the integration part (38;38A) to the discharge chamber, provided on the plate member, in that the relief valves (33A,33B,34A,34B,35A,35B) are provided on the opening (39;39A) for the discharge chamber in the relief flow path (37;37A), and in that the scroll compressor is configured so that gas compressed in the compression chambers is gathered into the relief flow path (37;37A) at the integration part (38;38A), and is relieved into the discharge chamber from the opening through the relief flow path (37;37A) by opening the relief valves (33A,33B,34A,34B,35A,35B).