The scroll compressor includes a closed container (2), a compression unit (3) including a first fixed scroll (4) and an orbiting scroll arrangement (7), a drive shaft (31) adapted for driving the orbiting scroll arrangement (7) in an orbital movement, a plurality of bearings (46, 47, 48) configured to rotatably support the drive shaft (31), a first anti-rotation device (51) configured to prevent rotation of the orbiting scroll arrangement (7) with respect to the first fixed scroll (4), a first oil sump delimited by the closed container (2), a second oil sump (S2) at least partially delimited by the first fixed scroll (4), a first lubrication system configured to lubricate at least partially the bearings with oil supplied from the first oil sump, and a second lubrication system configured to lubricate at least partially the first anti-rotation device (51) with oil supplied from the second oil sump (S2).