Fleshquartet or Fläskkvartetten (they use both names) is a Swedish band. Although they are five members, the name comes from the band consisting of (often electrical) string quartet plus a percussionist. They often collaborate with vocalists, and the list of vocalists they have recorded with is like a who's who of Swedish alternative music. The musical style ranges from classical string music, to experimental rock.

They won a Grammis award for best album with their 1993 album "Flow".